1 /******************************************************************************* 2 * Copyright 2011 See AUTHORS file. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 ******************************************************************************/ 16 17 package com.badlogic.gdx.assets; 18 19 public class RefCountedContainer { 20 Object object; 21 int refCount = 1; 22 RefCountedContainer(Object object)23 public RefCountedContainer (Object object) { 24 if (object == null) throw new IllegalArgumentException("Object must not be null"); 25 this.object = object; 26 } 27 incRefCount()28 public void incRefCount () { 29 refCount++; 30 } 31 decRefCount()32 public void decRefCount () { 33 refCount--; 34 } 35 getRefCount()36 public int getRefCount () { 37 return refCount; 38 } 39 setRefCount(int refCount)40 public void setRefCount (int refCount) { 41 this.refCount = refCount; 42 } 43 getObject(Class<T> type)44 public <T> T getObject (Class<T> type) { 45 return (T)object; 46 } 47 setObject(Object asset)48 public void setObject (Object asset) { 49 this.object = asset; 50 } 51 } 52