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96<div class="subTitle">com.fasterxml.jackson.databind.node</div>
97<h2 title="Class DoubleNode" class="title">Class DoubleNode</h2>
98</div>
99<div class="contentContainer">
100<ul class="inheritance">
101<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
102<li>
103<ul class="inheritance">
104<li><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.Base.html" title="class in com.fasterxml.jackson.databind">com.fasterxml.jackson.databind.JsonSerializable.Base</a></li>
105<li>
106<ul class="inheritance">
107<li><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">com.fasterxml.jackson.databind.JsonNode</a></li>
108<li>
109<ul class="inheritance">
110<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>
111<li>
112<ul class="inheritance">
113<li><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html" title="class in com.fasterxml.jackson.databind.node">com.fasterxml.jackson.databind.node.ValueNode</a></li>
114<li>
115<ul class="inheritance">
116<li><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">com.fasterxml.jackson.databind.node.NumericNode</a></li>
117<li>
118<ul class="inheritance">
119<li>com.fasterxml.jackson.databind.node.DoubleNode</li>
120</ul>
121</li>
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136<dl>
137<dt>All Implemented Interfaces:</dt>
138<dd><a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/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/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a>&gt;</dd>
139</dl>
140<hr>
141<br>
142<pre>public class <span class="typeNameLabel">DoubleNode</span>
143extends <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></pre>
144<div class="block">Numeric node that contains 64-bit ("double precision")
145 floating point values simple 32-bit integer values.</div>
146</li>
147</ul>
148</div>
149<div class="summary">
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162<h3>Nested classes/interfaces inherited from interface&nbsp;com.fasterxml.jackson.databind.<a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html" title="interface in com.fasterxml.jackson.databind">JsonSerializable</a></h3>
163<code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.Base.html" title="class in com.fasterxml.jackson.databind">JsonSerializable.Base</a></code></li>
164</ul>
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172<h3>Field Summary</h3>
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174<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
175<tr>
176<th class="colFirst" scope="col">Modifier and Type</th>
177<th class="colLast" scope="col">Field and Description</th>
178</tr>
179<tr class="altColor">
180<td class="colFirst"><code>protected double</code></td>
181<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#Z:Z_value">_value</a></span></code>&nbsp;</td>
182</tr>
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186<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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191<h3>Constructor Summary</h3>
192<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
193<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
194<tr>
195<th class="colOne" scope="col">Constructor and Description</th>
196</tr>
197<tr class="altColor">
198<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#DoubleNode-double-">DoubleNode</a></span>(double&nbsp;v)</code>&nbsp;</td>
199</tr>
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208<h3>Method Summary</h3>
209<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
210<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
211<tr>
212<th class="colFirst" scope="col">Modifier and Type</th>
213<th class="colLast" scope="col">Method and Description</th>
214</tr>
215<tr id="i0" class="altColor">
216<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
217<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#asText--">asText</a></span>()</code>
218<div class="block">Method that will return a valid String representation of
219 the container value, if the node is a value node
220 (method <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isValueNode--"><code>JsonNode.isValueNode()</code></a> returns true),
221 otherwise empty String.</div>
222</td>
223</tr>
224<tr id="i1" class="rowColor">
225<td class="colFirst"><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/JsonToken.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonToken</a></code></td>
226<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#asToken--">asToken</a></span>()</code>
227<div class="block">Method that can be used for efficient type detection
228 when using stream abstraction for traversing nodes.</div>
229</td>
230</tr>
231<tr id="i2" class="altColor">
232<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a></code></td>
233<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#bigIntegerValue--">bigIntegerValue</a></span>()</code>
234<div class="block">Returns integer value for this node (as <a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b>
235 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div>
236</td>
237</tr>
238<tr id="i3" class="rowColor">
239<td class="colFirst"><code>boolean</code></td>
240<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#canConvertToInt--">canConvertToInt</a></span>()</code>
241<div class="block">Method that can be used to check whether this node is a numeric
242 node (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> would return true) AND its value fits
243 within Java's 32-bit signed integer type, <code>int</code>.</div>
244</td>
245</tr>
246<tr id="i4" class="altColor">
247<td class="colFirst"><code>boolean</code></td>
248<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#canConvertToLong--">canConvertToLong</a></span>()</code>
249<div class="block">Method that can be used to check whether this node is a numeric
250 node (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> would return true) AND its value fits
251 within Java's 64-bit signed integer type, <code>long</code>.</div>
252</td>
253</tr>
254<tr id="i5" class="rowColor">
255<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a></code></td>
256<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#decimalValue--">decimalValue</a></span>()</code>
257<div class="block">Returns floating point value for this node (as <a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b>
258 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div>
259</td>
260</tr>
261<tr id="i6" class="altColor">
262<td class="colFirst"><code>double</code></td>
263<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#doubleValue--">doubleValue</a></span>()</code>
264<div class="block">Returns 64-bit floating point (double) value for this node, <b>if and only if</b>
265 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div>
266</td>
267</tr>
268<tr id="i7" class="rowColor">
269<td class="colFirst"><code>boolean</code></td>
270<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#equals-java.lang.Object-">equals</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;o)</code>
271<div class="block">Equality for node objects is defined as full (deep) value
272 equality.</div>
273</td>
274</tr>
275<tr id="i8" class="altColor">
276<td class="colFirst"><code>float</code></td>
277<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#floatValue--">floatValue</a></span>()</code>
278<div class="block">Returns 32-bit floating value for this node, <b>if and only if</b>
279 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div>
280</td>
281</tr>
282<tr id="i9" class="rowColor">
283<td class="colFirst"><code>int</code></td>
284<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#hashCode--">hashCode</a></span>()</code>&nbsp;</td>
285</tr>
286<tr id="i10" class="altColor">
287<td class="colFirst"><code>int</code></td>
288<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#intValue--">intValue</a></span>()</code>
289<div class="block">Returns integer value for this node, <b>if and only if</b>
290 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div>
291</td>
292</tr>
293<tr id="i11" class="rowColor">
294<td class="colFirst"><code>boolean</code></td>
295<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#isDouble--">isDouble</a></span>()</code>&nbsp;</td>
296</tr>
297<tr id="i12" class="altColor">
298<td class="colFirst"><code>boolean</code></td>
299<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#isFloatingPointNumber--">isFloatingPointNumber</a></span>()</code>&nbsp;</td>
300</tr>
301<tr id="i13" class="rowColor">
302<td class="colFirst"><code>boolean</code></td>
303<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#isNaN--">isNaN</a></span>()</code>
304<div class="block">Convenience method for checking whether this node is a
305 <a href="../../../../../com/fasterxml/jackson/databind/node/FloatNode.html" title="class in com.fasterxml.jackson.databind.node"><code>FloatNode</code></a> or <a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html" title="class in com.fasterxml.jackson.databind.node"><code>DoubleNode</code></a> that contains
306 "not-a-number" (NaN) value.</div>
307</td>
308</tr>
309<tr id="i14" class="altColor">
310<td class="colFirst"><code>long</code></td>
311<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#longValue--">longValue</a></span>()</code>
312<div class="block">Returns 64-bit long value for this node, <b>if and only if</b>
313 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div>
314</td>
315</tr>
316<tr id="i15" class="rowColor">
317<td class="colFirst"><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/JsonParser.NumberType.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonParser.NumberType</a></code></td>
318<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#numberType--">numberType</a></span>()</code>
319<div class="block">Returns code that identifies type of underlying numeric
320 value, if (and only if) node is a number node.</div>
321</td>
322</tr>
323<tr id="i16" class="altColor">
324<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a></code></td>
325<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#numberValue--">numberValue</a></span>()</code>
326<div class="block">Returns numeric value for this node, <b>if and only if</b>
327 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true); otherwise
328 returns null</div>
329</td>
330</tr>
331<tr id="i17" class="rowColor">
332<td class="colFirst"><code>void</code></td>
333<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">serialize</a></span>(<a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a>&nbsp;g,
334         <a href="../../../../../com/fasterxml/jackson/databind/SerializerProvider.html" title="class in com.fasterxml.jackson.databind">SerializerProvider</a>&nbsp;provider)</code>
335<div class="block">Method called to serialize node instances using given generator.</div>
336</td>
337</tr>
338<tr id="i18" class="altColor">
339<td class="colFirst"><code>short</code></td>
340<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#shortValue--">shortValue</a></span>()</code>
341<div class="block">Returns 16-bit short value for this node, <b>if and only if</b>
342 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true).</div>
343</td>
344</tr>
345<tr id="i19" class="rowColor">
346<td class="colFirst"><code>static <a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html" title="class in com.fasterxml.jackson.databind.node">DoubleNode</a></code></td>
347<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html#valueOf-double-">valueOf</a></span>(double&nbsp;v)</code>&nbsp;</td>
348</tr>
349</table>
350<ul class="blockList">
351<li class="blockList"><a name="methods.inherited.from.class.com.fasterxml.jackson.databind.node.NumericNode">
352<!--   -->
353</a>
354<h3>Methods inherited from class&nbsp;com.fasterxml.jackson.databind.node.<a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></h3>
355<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asDouble--">asDouble</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asDouble-double-">asDouble</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asInt--">asInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asInt-int-">asInt</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asLong--">asLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asLong-long-">asLong</a>, <a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#getNodeType--">getNodeType</a></code></li>
356</ul>
357<ul class="blockList">
358<li class="blockList"><a name="methods.inherited.from.class.com.fasterxml.jackson.databind.node.ValueNode">
359<!--   -->
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361<h3>Methods inherited from class&nbsp;com.fasterxml.jackson.databind.node.<a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html" title="class in com.fasterxml.jackson.databind.node">ValueNode</a></h3>
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463<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#asToken--">BaseJsonNode</a></code></span></div>
464<div class="block">Method that can be used for efficient type detection
465 when using stream abstraction for traversing nodes.
466 Will return the first <a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/JsonToken.html?is-external=true" title="class or interface in com.fasterxml.jackson.core"><code>JsonToken</code></a> that equivalent
467 stream event would produce (for most nodes there is just
468 one token but for structured/container types multiple)</div>
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471<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/TreeNode.html?is-external=true#asToken--" title="class or interface in com.fasterxml.jackson.core">asToken</a></code>&nbsp;in interface&nbsp;<code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd>
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473<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html#asToken--">asToken</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/ValueNode.html" title="class in com.fasterxml.jackson.databind.node">ValueNode</a></code></dd>
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484<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#numberType--">BaseJsonNode</a></code></span></div>
485<div class="block">Returns code that identifies type of underlying numeric
486 value, if (and only if) node is a number node.</div>
487<dl>
488<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
489<dd><code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/TreeNode.html?is-external=true#numberType--" title="class or interface in com.fasterxml.jackson.core">numberType</a></code>&nbsp;in interface&nbsp;<code><a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/TreeNode.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">TreeNode</a></code></dd>
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556<div class="block">Method that can be used to check whether this node is a numeric
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580<div class="block">Returns numeric value for this node, <b>if and only if</b>
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600<div class="block">Returns 16-bit short value for this node, <b>if and only if</b>
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622<div class="block">Returns integer value for this node, <b>if and only if</b>
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624 types returns 0.
625 For floating-point numbers, value is truncated using default
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630<dt><span class="returnLabel">Returns:</span></dt>
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644<div class="block">Returns 64-bit long value for this node, <b>if and only if</b>
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652<dt><span class="returnLabel">Returns:</span></dt>
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666<div class="block">Returns 32-bit floating value for this node, <b>if and only if</b>
667 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true). For other
668 types returns 0.0.
669 For integer values, conversion is done using coercion; this means
670 that an overflow is possible for `long` values</div>
671<dl>
672<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
673<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#floatValue--">floatValue</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd>
674<dt><span class="returnLabel">Returns:</span></dt>
675<dd>32-bit float value this node contains, if any; 0.0 for non-number nodes.</dd>
676</dl>
677</li>
678</ul>
679<a name="doubleValue--">
680<!--   -->
681</a>
682<ul class="blockList">
683<li class="blockList">
684<h4>doubleValue</h4>
685<pre>public&nbsp;double&nbsp;doubleValue()</pre>
686<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#doubleValue--">JsonNode</a></code></span></div>
687<div class="block">Returns 64-bit floating point (double) value for this node, <b>if and only if</b>
688 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true). For other
689 types returns 0.0.
690 For integer values, conversion is done using coercion; this may result
691 in overflows with <a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math"><code>BigInteger</code></a> values.</div>
692<dl>
693<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
694<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#doubleValue--">doubleValue</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd>
695<dt><span class="returnLabel">Returns:</span></dt>
696<dd>64-bit double value this node contains, if any; 0.0 for non-number nodes.</dd>
697</dl>
698</li>
699</ul>
700<a name="decimalValue--">
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702</a>
703<ul class="blockList">
704<li class="blockList">
705<h4>decimalValue</h4>
706<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math">BigDecimal</a>&nbsp;decimalValue()</pre>
707<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#decimalValue--">JsonNode</a></code></span></div>
708<div class="block">Returns floating point value for this node (as <a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b>
709 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true). For other
710 types returns <code>BigDecimal.ZERO</code>.</div>
711<dl>
712<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
713<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#decimalValue--">decimalValue</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd>
714<dt><span class="returnLabel">Returns:</span></dt>
715<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a> value this node contains, if numeric node; <code>BigDecimal.ZERO</code> for non-number nodes.</dd>
716</dl>
717</li>
718</ul>
719<a name="bigIntegerValue--">
720<!--   -->
721</a>
722<ul class="blockList">
723<li class="blockList">
724<h4>bigIntegerValue</h4>
725<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math">BigInteger</a>&nbsp;bigIntegerValue()</pre>
726<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#bigIntegerValue--">JsonNode</a></code></span></div>
727<div class="block">Returns integer value for this node (as <a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html?is-external=true" title="class or interface in java.math"><code>BigDecimal</code></a>), <b>if and only if</b>
728 this node is numeric (<a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isNumber--"><code>JsonNode.isNumber()</code></a> returns true). For other
729 types returns <code>BigInteger.ZERO</code>.</div>
730<dl>
731<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
732<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#bigIntegerValue--">bigIntegerValue</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd>
733<dt><span class="returnLabel">Returns:</span></dt>
734<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/math/BigInteger.html?is-external=true" title="class or interface in java.math"><code>BigInteger</code></a> value this node contains, if numeric node; <code>BigInteger.ZERO</code> for non-number nodes.</dd>
735</dl>
736</li>
737</ul>
738<a name="asText--">
739<!--   -->
740</a>
741<ul class="blockList">
742<li class="blockList">
743<h4>asText</h4>
744<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;asText()</pre>
745<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#asText--">JsonNode</a></code></span></div>
746<div class="block">Method that will return a valid String representation of
747 the container value, if the node is a value node
748 (method <a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#isValueNode--"><code>JsonNode.isValueNode()</code></a> returns true),
749 otherwise empty String.</div>
750<dl>
751<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
752<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#asText--">asText</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd>
753</dl>
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755</ul>
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760<li class="blockList">
761<h4>isNaN</h4>
762<pre>public&nbsp;boolean&nbsp;isNaN()</pre>
763<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#isNaN--">NumericNode</a></code></span></div>
764<div class="block">Convenience method for checking whether this node is a
765 <a href="../../../../../com/fasterxml/jackson/databind/node/FloatNode.html" title="class in com.fasterxml.jackson.databind.node"><code>FloatNode</code></a> or <a href="../../../../../com/fasterxml/jackson/databind/node/DoubleNode.html" title="class in com.fasterxml.jackson.databind.node"><code>DoubleNode</code></a> that contains
766 "not-a-number" (NaN) value.</div>
767<dl>
768<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
769<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html#isNaN--">isNaN</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/NumericNode.html" title="class in com.fasterxml.jackson.databind.node">NumericNode</a></code></dd>
770</dl>
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772</ul>
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776<ul class="blockList">
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778<h4>serialize</h4>
779<pre>public final&nbsp;void&nbsp;serialize(<a href="http://fasterxml.github.com/jackson-core/javadoc/2.9/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a>&nbsp;g,
780                            <a href="../../../../../com/fasterxml/jackson/databind/SerializerProvider.html" title="class in com.fasterxml.jackson.databind">SerializerProvider</a>&nbsp;provider)
781                     throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
782<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">BaseJsonNode</a></code></span></div>
783<div class="block">Method called to serialize node instances using given generator.</div>
784<dl>
785<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
786<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">serialize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonSerializable.html" title="interface in com.fasterxml.jackson.databind">JsonSerializable</a></code></dd>
787<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
788<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#serialize-com.fasterxml.jackson.core.JsonGenerator-com.fasterxml.jackson.databind.SerializerProvider-">serialize</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></code></dd>
789<dt><span class="throwsLabel">Throws:</span></dt>
790<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
791</dl>
792</li>
793</ul>
794<a name="equals-java.lang.Object-">
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798<li class="blockList">
799<h4>equals</h4>
800<pre>public&nbsp;boolean&nbsp;equals(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;o)</pre>
801<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#equals-java.lang.Object-">JsonNode</a></code></span></div>
802<div class="block">Equality for node objects is defined as full (deep) value
803 equality. This means that it is possible to compare complete
804 JSON trees for equality by comparing equality of root nodes.
805<p>
806 Note: marked as abstract to ensure all implementation
807 classes define it properly and not rely on definition
808 from <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang"><code>Object</code></a>.</div>
809<dl>
810<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
811<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html#equals-java.lang.Object-">equals</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/JsonNode.html" title="class in com.fasterxml.jackson.databind">JsonNode</a></code></dd>
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816<!--   -->
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820<h4>hashCode</h4>
821<pre>public&nbsp;int&nbsp;hashCode()</pre>
822<dl>
823<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
824<dd><code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html#hashCode--">hashCode</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../com/fasterxml/jackson/databind/node/BaseJsonNode.html" title="class in com.fasterxml.jackson.databind.node">BaseJsonNode</a></code></dd>
825</dl>
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827</ul>
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