1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<!-- NewPage --> 3<html lang="en"> 4<head> 5<!-- Generated by javadoc (version 1.7.0_10-ea) on Mon Apr 22 19:50:41 PDT 2013 --> 6<meta http-equiv="Content-Type" content="text/html" charset="UTF-8"> 7<title>ValueNode (jackson-databind 2.2.0 API)</title> 8<meta name="date" content="2013-04-22"> 9<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> 10</head> 11<body> 12<script type="text/javascript"><!-- 13 if (location.href.indexOf('is-external=true') == -1) { 14 parent.document.title="ValueNode (jackson-databind 2.2.0 API)"; 15 } 16//--> 17</script> 18<noscript> 19<div>JavaScript is disabled on your browser.</div> 20</noscript> 21<!-- ========= START OF TOP NAVBAR ======= --> 22<div class="topNav"><a name="navbar_top"> 23<!-- --> 24</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow"> 25<!-- --> 26</a> 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class="subTitle">com.fasterxml.jackson.databind.node</div> 84<h2 title="Class ValueNode" class="title">Class ValueNode</h2> 85</div> 86<div class="contentContainer"> 87<ul class="inheritance"> 88<li><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> 89<li> 90<ul class="inheritance"> 91<li><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">com.fasterxml.jackson.databind.JsonNode</a></li> 92<li> 93<ul class="inheritance"> 94<li><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">com.fasterxml.jackson.databind.node.BaseJsonNode</a></li> 95<li> 96<ul class="inheritance"> 97<li>com.fasterxml.jackson.databind.node.ValueNode</li> 98</ul> 99</li> 100</ul> 101</li> 102</ul> 103</li> 104</ul> 105<div class="description"> 106<ul class="blockList"> 107<li class="blockList"> 108<dl> 109<dt>All Implemented Interfaces:</dt> 110<dd><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html" title="interface in com.fasterxml.jackson.databind">JsonSerializable</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>></dd> 111</dl> 112<dl> 113<dt>Direct Known Subclasses:</dt> 114<dd><a href="../../../../../com/fasterxml/jackson/databind/node/BinaryNode.html" title="class in com.fasterxml.jackson.databind.node">BinaryNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/BooleanNode.html" title="class in com.fasterxml.jackson.databind.node">BooleanNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/MissingNode.html" title="class in com.fasterxml.jackson.databind.node">MissingNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NullNode.html" title="class in com.fasterxml.jackson.databind.node">NullNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/POJONode.html" title="class in com.fasterxml.jackson.databind.node">POJONode</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/TextNode.html" title="class in com.fasterxml.jackson.databind.node">TextNode</a></dd> 115</dl> 116<hr> 117<br> 118<pre>public abstract class <span class="strong">ValueNode</span> 119extends <a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></pre> 120<div class="block">This intermediate base class is used for all leaf nodes, that is, 121 all non-container (array or object) nodes, except for the 122 "missing node".</div> 123</li> 124</ul> 125</div> 126<div class="summary"> 127<ul class="blockList"> 128<li class="blockList"> 129<!-- ======== CONSTRUCTOR SUMMARY ======== --> 130<ul class="blockList"> 131<li class="blockList"><a name="constructor_summary"> 132<!-- --> 133</a> 134<h3>Constructor Summary</h3> 135<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> 136<caption><span>Constructors</span><span class="tabEnd"> </span></caption> 137<tr> 138<th class="colFirst" scope="col">Modifier</th> 139<th class="colLast" scope="col">Constructor and Description</th> 140</tr> 141<tr class="altColor"> 142<td class="colFirst"><code>protected </code></td> 143<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#ValueNode()">ValueNode</a></strong>()</code> </td> 144</tr> 145</table> 146</li> 147</ul> 148<!-- ========== METHOD SUMMARY =========== --> 149<ul class="blockList"> 150<li class="blockList"><a name="method_summary"> 151<!-- --> 152</a> 153<h3>Method Summary</h3> 154<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> 155<caption><span>Methods</span><span class="tabEnd"> </span></caption> 156<tr> 157<th class="colFirst" scope="col">Modifier and Type</th> 158<th class="colLast" scope="col">Method and Description</th> 159</tr> 160<tr class="altColor"> 161<td class="colFirst"><code>abstract <a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/JsonToken.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonToken</a></code></td> 162<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#asToken()">asToken</a></strong>()</code> 163<div class="block">Method that can be used for efficient type detection 164 when using stream abstraction for traversing nodes.</div> 165</td> 166</tr> 167<tr class="rowColor"> 168<td class="colFirst"><code><T extends <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> <br>T</code></td> 169<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#deepCopy()">deepCopy</a></strong>()</code> 170<div class="block">All current value nodes are immutable, so we can just return 171 them as is.</div> 172</td> 173</tr> 174<tr class="altColor"> 175<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/node/ObjectNode.html" title="class in com.fasterxml.jackson.databind.node">ObjectNode</a></code></td> 176<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findParent(java.lang.String)">findParent</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> 177<div class="block">Method for finding a JSON Object that contains specified field, 178 within this node or its descendants.</div> 179</td> 180</tr> 181<tr class="rowColor"> 182<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>></code></td> 183<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findParents(java.lang.String, java.util.List)">findParents</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName, 184 <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> foundSoFar)</code> </td> 185</tr> 186<tr class="altColor"> 187<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></td> 188<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findValue(java.lang.String)">findValue</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> 189<div class="block">Method for finding a JSON Object field with specified name in this 190 node or its child nodes, and returning value it has.</div> 191</td> 192</tr> 193<tr class="rowColor"> 194<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>></code></td> 195<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findValues(java.lang.String, java.util.List)">findValues</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName, 196 <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> foundSoFar)</code> </td> 197</tr> 198<tr class="altColor"> 199<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> 200<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#findValuesAsText(java.lang.String, java.util.List)">findValuesAsText</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName, 201 <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> foundSoFar)</code> </td> 202</tr> 203<tr class="rowColor"> 204<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></td> 205<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#get(int)">get</a></strong>(int index)</code> 206<div class="block">Method for accessing value of the specified element of 207 an array node.</div> 208</td> 209</tr> 210<tr class="altColor"> 211<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></td> 212<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#get(java.lang.String)">get</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> 213<div class="block">Method for accessing value of the specified field of 214 an object node.</div> 215</td> 216</tr> 217<tr class="rowColor"> 218<td class="colFirst"><code>boolean</code></td> 219<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#has(int)">has</a></strong>(int index)</code> 220<div class="block">Method that allows checking whether this node is JSON Array node 221 and contains a value for specified index 222 If this is the case 223 (including case of specified indexing having null as value), returns true; 224 otherwise returns false.</div> 225</td> 226</tr> 227<tr class="altColor"> 228<td class="colFirst"><code>boolean</code></td> 229<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#has(java.lang.String)">has</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> 230<div class="block">Method that allows checking whether this node is JSON Object node 231 and contains value for specified property.</div> 232</td> 233</tr> 234<tr class="rowColor"> 235<td class="colFirst"><code>boolean</code></td> 236<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#hasNonNull(int)">hasNonNull</a></strong>(int index)</code> 237<div class="block">Method that is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(int)"><code>JsonNode.has(int)</code></a>, but that will 238 return <code>false</code> for explicitly added nulls.</div> 239</td> 240</tr> 241<tr class="altColor"> 242<td class="colFirst"><code>boolean</code></td> 243<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#hasNonNull(java.lang.String)">hasNonNull</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> 244<div class="block">Method that is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(java.lang.String)"><code>JsonNode.has(String)</code></a>, but that will 245 return <code>false</code> for explicitly added nulls.</div> 246</td> 247</tr> 248<tr class="rowColor"> 249<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></td> 250<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#path(int)">path</a></strong>(int index)</code> 251<div class="block">This method is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(int)"><code>JsonNode.get(int)</code></a>, except 252 that instead of returning null if no such element exists (due 253 to index being out of range, or this node not being an array), 254 a "missing node" (node that returns true for 255 <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isMissingNode()"><code>JsonNode.isMissingNode()</code></a>) will be returned.</div> 256</td> 257</tr> 258<tr class="altColor"> 259<td class="colFirst"><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></td> 260<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#path(java.lang.String)">path</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> 261<div class="block">This method is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(java.lang.String)"><code>JsonNode.get(String)</code></a>, except 262 that instead of returning null if no such value exists (due 263 to this node not being an object, or object not having value 264 for the specified field), 265 a "missing node" (node that returns true for 266 <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isMissingNode()"><code>JsonNode.isMissingNode()</code></a>) will be returned.</div> 267</td> 268</tr> 269<tr class="rowColor"> 270<td class="colFirst"><code>void</code></td> 271<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#serializeWithType(com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer)">serializeWithType</a></strong>(<a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> jg, 272 <a href="../../../../../com/fasterxml/jackson/databind/SerializerProvider.html" title="class in com.fasterxml.jackson.databind">SerializerProvider</a> provider, 273 <a href="../../../../../com/fasterxml/jackson/databind/jsontype/TypeSerializer.html" title="class in com.fasterxml.jackson.databind.jsontype">TypeSerializer</a> typeSer)</code> 274<div class="block">Type information is needed, even if JsonNode instances are "plain" JSON, 275 since they may be mixed with other types.</div> 276</td> 277</tr> 278<tr class="altColor"> 279<td class="colFirst"><code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 280<td class="colLast"><code><strong><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#toString()">toString</a></strong>()</code> 281<div class="block"> 282 Note: marked as abstract to ensure all implementation 283 classes define it properly.</div> 284</td> 285</tr> 286</table> 287<ul class="blockList"> 288<li class="blockList"><a name="methods_inherited_from_class_com.fasterxml.jackson.databind.node.BaseJsonNode"> 289<!-- --> 290</a> 291<h3>Methods inherited from class com.fasterxml.jackson.databind.node.<a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></h3> 292<code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#findPath(java.lang.String)">findPath</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#numberType()">numberType</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#serialize(com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider)">serialize</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#traverse()">traverse</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#traverse(com.fasterxml.jackson.core.ObjectCodec)">traverse</a></code></li> 293</ul> 294<ul class="blockList"> 295<li class="blockList"><a name="methods_inherited_from_class_com.fasterxml.jackson.databind.JsonNode"> 296<!-- --> 297</a> 298<h3>Methods inherited from class com.fasterxml.jackson.databind.<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></h3> 299<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asBoolean()">asBoolean</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asBoolean(boolean)">asBoolean</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asDouble()">asDouble</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asDouble(double)">asDouble</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asInt()">asInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asInt(int)">asInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asLong()">asLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asLong(long)">asLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asText()">asText</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#bigIntegerValue()">bigIntegerValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#binaryValue()">binaryValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#booleanValue()">booleanValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#canConvertToInt()">canConvertToInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#canConvertToLong()">canConvertToLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#decimalValue()">decimalValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#doubleValue()">doubleValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#elements()">elements</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#equals(java.lang.Object)">equals</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#fieldNames()">fieldNames</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#fields()">fields</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findParents(java.lang.String)">findParents</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findValues(java.lang.String)">findValues</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findValuesAsText(java.lang.String)">findValuesAsText</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#floatValue()">floatValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#getNodeType()">getNodeType</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#intValue()">intValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isArray()">isArray</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isBigDecimal()">isBigDecimal</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isBigInteger()">isBigInteger</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isBinary()">isBinary</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isBoolean()">isBoolean</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isContainerNode()">isContainerNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isDouble()">isDouble</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isFloat()">isFloat</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isFloatingPointNumber()">isFloatingPointNumber</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isInt()">isInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isIntegralNumber()">isIntegralNumber</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isLong()">isLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isMissingNode()">isMissingNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNull()">isNull</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber()">isNumber</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isObject()">isObject</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isPojo()">isPojo</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isShort()">isShort</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isTextual()">isTextual</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isValueNode()">isValueNode</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#iterator()">iterator</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#longValue()">longValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#numberValue()">numberValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#shortValue()">shortValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#size()">size</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#textValue()">textValue</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#with(java.lang.String)">with</a>, <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#withArray(java.lang.String)">withArray</a></code></li> 300</ul> 301<ul class="blockList"> 302<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> 303<!-- --> 304</a> 305<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> 306<code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li> 307</ul> 308</li> 309</ul> 310</li> 311</ul> 312</div> 313<div class="details"> 314<ul class="blockList"> 315<li class="blockList"> 316<!-- ========= CONSTRUCTOR DETAIL ======== --> 317<ul class="blockList"> 318<li class="blockList"><a name="constructor_detail"> 319<!-- --> 320</a> 321<h3>Constructor Detail</h3> 322<a name="ValueNode()"> 323<!-- --> 324</a> 325<ul class="blockListLast"> 326<li class="blockList"> 327<h4>ValueNode</h4> 328<pre>protected ValueNode()</pre> 329</li> 330</ul> 331</li> 332</ul> 333<!-- ============ METHOD DETAIL ========== --> 334<ul class="blockList"> 335<li class="blockList"><a name="method_detail"> 336<!-- --> 337</a> 338<h3>Method Detail</h3> 339<a name="deepCopy()"> 340<!-- --> 341</a> 342<ul class="blockList"> 343<li class="blockList"> 344<h4>deepCopy</h4> 345<pre>public <T extends <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> T deepCopy()</pre> 346<div class="block">All current value nodes are immutable, so we can just return 347 them as is.</div> 348<dl> 349<dt><strong>Specified by:</strong></dt> 350<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#deepCopy()">deepCopy</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 351<dt><span class="strong">Returns:</span></dt><dd>Node that is either a copy of this node (and all non-leaf 352 children); or, for immutable leaf nodes, node itself.</dd></dl> 353</li> 354</ul> 355<a name="asToken()"> 356<!-- --> 357</a> 358<ul class="blockList"> 359<li class="blockList"> 360<h4>asToken</h4> 361<pre>public abstract <a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/JsonToken.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonToken</a> asToken()</pre> 362<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#asToken()">BaseJsonNode</a></code></strong></div> 363<div class="block">Method that can be used for efficient type detection 364 when using stream abstraction for traversing nodes. 365 Will return the first <a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/JsonToken.html?is-external=true" title="class or interface in com.fasterxml.jackson.core"><code>JsonToken</code></a> that equivalent 366 stream event would produce (for most nodes there is just 367 one token but for structured/container types multiple)</div> 368<dl> 369<dt><strong>Specified by:</strong></dt> 370<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true#asToken()" title="class or interface in com.fasterxml.jackson.core">asToken</a></code> in interface <code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd> 371<dt><strong>Specified by:</strong></dt> 372<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#asToken()">asToken</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></code></dd> 373</dl> 374</li> 375</ul> 376<a name="serializeWithType(com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer)"> 377<!-- --> 378</a> 379<ul class="blockList"> 380<li class="blockList"> 381<h4>serializeWithType</h4> 382<pre>public void serializeWithType(<a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> jg, 383 <a href="../../../../../com/fasterxml/jackson/databind/SerializerProvider.html" title="class in com.fasterxml.jackson.databind">SerializerProvider</a> provider, 384 <a href="../../../../../com/fasterxml/jackson/databind/jsontype/TypeSerializer.html" title="class in com.fasterxml.jackson.databind.jsontype">TypeSerializer</a> typeSer) 385 throws <a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>, 386 <a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/JsonProcessingException.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonProcessingException</a></pre> 387<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#serializeWithType(com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer)">BaseJsonNode</a></code></strong></div> 388<div class="block">Type information is needed, even if JsonNode instances are "plain" JSON, 389 since they may be mixed with other types.</div> 390<dl> 391<dt><strong>Specified by:</strong></dt> 392<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html#serializeWithType(com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer)">serializeWithType</a></code> in interface <code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html" title="interface in com.fasterxml.jackson.databind">JsonSerializable</a></code></dd> 393<dt><strong>Specified by:</strong></dt> 394<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#serializeWithType(com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer)">serializeWithType</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></code></dd> 395<dt><span class="strong">Throws:</span></dt> 396<dd><code><a href="http://docs.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> 397<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/JsonProcessingException.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonProcessingException</a></code></dd></dl> 398</li> 399</ul> 400<a name="toString()"> 401<!-- --> 402</a> 403<ul class="blockList"> 404<li class="blockList"> 405<h4>toString</h4> 406<pre>public <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> 407<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#toString()">JsonNode</a></code></strong></div> 408<div class="block"><p> 409 Note: marked as abstract to ensure all implementation 410 classes define it properly.</div> 411<dl> 412<dt><strong>Specified by:</strong></dt> 413<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#toString()">toString</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 414</dl> 415</li> 416</ul> 417<a name="get(int)"> 418<!-- --> 419</a> 420<ul class="blockList"> 421<li class="blockList"> 422<h4>get</h4> 423<pre>public final <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a> get(int index)</pre> 424<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(int)">JsonNode</a></code></strong></div> 425<div class="block">Method for accessing value of the specified element of 426 an array node. For other nodes, null is always returned. 427<p> 428 For array nodes, index specifies 429 exact location within array and allows for efficient iteration 430 over child elements (underlying storage is guaranteed to 431 be efficiently indexable, i.e. has random-access to elements). 432 If index is less than 0, or equal-or-greater than 433 <code>node.size()</code>, null is returned; no exception is 434 thrown for any index. 435<p> 436 NOTE: if the element value has been explicitly set as <code>null</code> 437 (which is different from removal!), 438 a <a href="../../../../../com/fasterxml/jackson/databind/node/NullNode.html" title="class in com.fasterxml.jackson.databind.node"><code>NullNode</code></a> will be returned, 439 not null.</div> 440<dl> 441<dt><strong>Specified by:</strong></dt> 442<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true#get(int)" title="class or interface in com.fasterxml.jackson.core">get</a></code> in interface <code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd> 443<dt><strong>Specified by:</strong></dt> 444<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(int)">get</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 445<dt><span class="strong">Returns:</span></dt><dd>Node that represent value of the specified element, 446 if this node is an array and has specified element. 447 Null otherwise.</dd></dl> 448</li> 449</ul> 450<a name="path(int)"> 451<!-- --> 452</a> 453<ul class="blockList"> 454<li class="blockList"> 455<h4>path</h4> 456<pre>public final <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a> path(int index)</pre> 457<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#path(int)">JsonNode</a></code></strong></div> 458<div class="block">This method is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(int)"><code>JsonNode.get(int)</code></a>, except 459 that instead of returning null if no such element exists (due 460 to index being out of range, or this node not being an array), 461 a "missing node" (node that returns true for 462 <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isMissingNode()"><code>JsonNode.isMissingNode()</code></a>) will be returned. This allows for 463 convenient and safe chained access via path calls.</div> 464<dl> 465<dt><strong>Specified by:</strong></dt> 466<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true#path(int)" title="class or interface in com.fasterxml.jackson.core">path</a></code> in interface <code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd> 467<dt><strong>Specified by:</strong></dt> 468<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#path(int)">path</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 469</dl> 470</li> 471</ul> 472<a name="has(int)"> 473<!-- --> 474</a> 475<ul class="blockList"> 476<li class="blockList"> 477<h4>has</h4> 478<pre>public final boolean has(int index)</pre> 479<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(int)">JsonNode</a></code></strong></div> 480<div class="block">Method that allows checking whether this node is JSON Array node 481 and contains a value for specified index 482 If this is the case 483 (including case of specified indexing having null as value), returns true; 484 otherwise returns false. 485<p> 486 Note: array element indexes are 0-based. 487<p> 488 This method is equivalent to: 489<pre> 490 node.get(index) != null 491</pre> 492<p> 493 NOTE: this method will return <code>true</code> for explicitly added 494 null values.</div> 495<dl> 496<dt><strong>Overrides:</strong></dt> 497<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(int)">has</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 498<dt><span class="strong">Parameters:</span></dt><dd><code>index</code> - Index to check</dd> 499<dt><span class="strong">Returns:</span></dt><dd>True if this node is a JSON Object node, and has a property 500 entry with specified name (with any value, including null value)</dd></dl> 501</li> 502</ul> 503<a name="hasNonNull(int)"> 504<!-- --> 505</a> 506<ul class="blockList"> 507<li class="blockList"> 508<h4>hasNonNull</h4> 509<pre>public final boolean hasNonNull(int index)</pre> 510<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#hasNonNull(int)">JsonNode</a></code></strong></div> 511<div class="block">Method that is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(int)"><code>JsonNode.has(int)</code></a>, but that will 512 return <code>false</code> for explicitly added nulls. 513<p> 514 This method is equivalent to: 515<pre> 516 node.get(index) != null && !node.get(index).isNull() 517</pre></div> 518<dl> 519<dt><strong>Overrides:</strong></dt> 520<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#hasNonNull(int)">hasNonNull</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 521</dl> 522</li> 523</ul> 524<a name="get(java.lang.String)"> 525<!-- --> 526</a> 527<ul class="blockList"> 528<li class="blockList"> 529<h4>get</h4> 530<pre>public final <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a> get(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> 531<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(java.lang.String)">JsonNode</a></code></strong></div> 532<div class="block">Method for accessing value of the specified field of 533 an object node. If this node is not an object (or it 534 does not have a value for specified field name), or 535 if there is no field with such name, null is returned. 536<p> 537 NOTE: if the property value has been explicitly set as <code>null</code> 538 (which is different from removal!), 539 a <a href="../../../../../com/fasterxml/jackson/databind/node/NullNode.html" title="class in com.fasterxml.jackson.databind.node"><code>NullNode</code></a> will be returned, 540 not null.</div> 541<dl> 542<dt><strong>Specified by:</strong></dt> 543<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true#get(java.lang.String)" title="class or interface in com.fasterxml.jackson.core">get</a></code> in interface <code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd> 544<dt><strong>Overrides:</strong></dt> 545<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(java.lang.String)">get</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 546<dt><span class="strong">Returns:</span></dt><dd>Node that represent value of the specified field, 547 if this node is an object and has value for the specified 548 field. Null otherwise.</dd></dl> 549</li> 550</ul> 551<a name="path(java.lang.String)"> 552<!-- --> 553</a> 554<ul class="blockList"> 555<li class="blockList"> 556<h4>path</h4> 557<pre>public final <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a> path(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> 558<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#path(java.lang.String)">JsonNode</a></code></strong></div> 559<div class="block">This method is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#get(java.lang.String)"><code>JsonNode.get(String)</code></a>, except 560 that instead of returning null if no such value exists (due 561 to this node not being an object, or object not having value 562 for the specified field), 563 a "missing node" (node that returns true for 564 <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isMissingNode()"><code>JsonNode.isMissingNode()</code></a>) will be returned. This allows for 565 convenient and safe chained access via path calls.</div> 566<dl> 567<dt><strong>Specified by:</strong></dt> 568<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true#path(java.lang.String)" title="class or interface in com.fasterxml.jackson.core">path</a></code> in interface <code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.1.1/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd> 569<dt><strong>Specified by:</strong></dt> 570<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#path(java.lang.String)">path</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 571</dl> 572</li> 573</ul> 574<a name="has(java.lang.String)"> 575<!-- --> 576</a> 577<ul class="blockList"> 578<li class="blockList"> 579<h4>has</h4> 580<pre>public final boolean has(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> 581<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(java.lang.String)">JsonNode</a></code></strong></div> 582<div class="block">Method that allows checking whether this node is JSON Object node 583 and contains value for specified property. If this is the case 584 (including properties with explicit null values), returns true; 585 otherwise returns false. 586<p> 587 This method is equivalent to: 588<pre> 589 node.get(fieldName) != null 590</pre> 591 (since return value of get() is node, not value node contains) 592<p> 593 NOTE: when explicit <code>null</code> values are added, this 594 method will return <code>true</code> for such properties.</div> 595<dl> 596<dt><strong>Overrides:</strong></dt> 597<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(java.lang.String)">has</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 598<dt><span class="strong">Parameters:</span></dt><dd><code>fieldName</code> - Name of element to check</dd> 599<dt><span class="strong">Returns:</span></dt><dd>True if this node is a JSON Object node, and has a property 600 entry with specified name (with any value, including null value)</dd></dl> 601</li> 602</ul> 603<a name="hasNonNull(java.lang.String)"> 604<!-- --> 605</a> 606<ul class="blockList"> 607<li class="blockList"> 608<h4>hasNonNull</h4> 609<pre>public final boolean hasNonNull(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> 610<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#hasNonNull(java.lang.String)">JsonNode</a></code></strong></div> 611<div class="block">Method that is similar to <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#has(java.lang.String)"><code>JsonNode.has(String)</code></a>, but that will 612 return <code>false</code> for explicitly added nulls. 613<p> 614 This method is functionally equivalent to: 615<pre> 616 node.get(fieldName) != null && !node.get(fieldName).isNull() 617</pre></div> 618<dl> 619<dt><strong>Overrides:</strong></dt> 620<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#hasNonNull(java.lang.String)">hasNonNull</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 621</dl> 622</li> 623</ul> 624<a name="findValue(java.lang.String)"> 625<!-- --> 626</a> 627<ul class="blockList"> 628<li class="blockList"> 629<h4>findValue</h4> 630<pre>public final <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a> findValue(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> 631<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findValue(java.lang.String)">JsonNode</a></code></strong></div> 632<div class="block">Method for finding a JSON Object field with specified name in this 633 node or its child nodes, and returning value it has. 634 If no matching field is found in this node or its descendants, returns null.</div> 635<dl> 636<dt><strong>Specified by:</strong></dt> 637<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findValue(java.lang.String)">findValue</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 638<dt><span class="strong">Parameters:</span></dt><dd><code>fieldName</code> - Name of field to look for</dd> 639<dt><span class="strong">Returns:</span></dt><dd>Value of first matching node found, if any; null if none</dd></dl> 640</li> 641</ul> 642<a name="findParent(java.lang.String)"> 643<!-- --> 644</a> 645<ul class="blockList"> 646<li class="blockList"> 647<h4>findParent</h4> 648<pre>public final <a href="../../../../../com/fasterxml/jackson/databind/node/ObjectNode.html" title="class in com.fasterxml.jackson.databind.node">ObjectNode</a> findParent(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> 649<div class="block"><strong>Description copied from class: <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findParent(java.lang.String)">JsonNode</a></code></strong></div> 650<div class="block">Method for finding a JSON Object that contains specified field, 651 within this node or its descendants. 652 If no matching field is found in this node or its descendants, returns null.</div> 653<dl> 654<dt><strong>Specified by:</strong></dt> 655<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findParent(java.lang.String)">findParent</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 656<dt><span class="strong">Parameters:</span></dt><dd><code>fieldName</code> - Name of field to look for</dd> 657<dt><span class="strong">Returns:</span></dt><dd>Value of first matching node found, if any; null if none</dd></dl> 658</li> 659</ul> 660<a name="findValues(java.lang.String, java.util.List)"> 661<!-- --> 662</a> 663<ul class="blockList"> 664<li class="blockList"> 665<h4>findValues</h4> 666<pre>public final <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> findValues(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName, 667 <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> foundSoFar)</pre> 668<dl> 669<dt><strong>Specified by:</strong></dt> 670<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findValues(java.lang.String, java.util.List)">findValues</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 671</dl> 672</li> 673</ul> 674<a name="findValuesAsText(java.lang.String, java.util.List)"> 675<!-- --> 676</a> 677<ul class="blockList"> 678<li class="blockList"> 679<h4>findValuesAsText</h4> 680<pre>public final <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> findValuesAsText(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName, 681 <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> foundSoFar)</pre> 682<dl> 683<dt><strong>Specified by:</strong></dt> 684<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findValuesAsText(java.lang.String, java.util.List)">findValuesAsText</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 685</dl> 686</li> 687</ul> 688<a name="findParents(java.lang.String, java.util.List)"> 689<!-- --> 690</a> 691<ul class="blockListLast"> 692<li class="blockList"> 693<h4>findParents</h4> 694<pre>public final <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> findParents(<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName, 695 <a href="http://docs.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>> foundSoFar)</pre> 696<dl> 697<dt><strong>Specified by:</strong></dt> 698<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#findParents(java.lang.String, java.util.List)">findParents</a></code> in class <code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd> 699</dl> 700</li> 701</ul> 702</li> 703</ul> 704</li> 705</ul> 706</div> 707</div> 708<!-- ========= END OF CLASS DATA ========= --> 709<!-- ======= START OF BOTTOM NAVBAR ====== --> 710<div class="bottomNav"><a name="navbar_bottom"> 711<!-- --> 712</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> 713<!-- --> 714</a> 715<ul class="navList" title="Navigation"> 716<li><a href="../../../../../overview-summary.html">Overview</a></li> 717<li><a href="package-summary.html">Package</a></li> 718<li 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