1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * @LastModified: Oct 2017
   4  */
   5 /*
   6  * Licensed to the Apache Software Foundation (ASF) under one or more
   7  * contributor license agreements.  See the NOTICE file distributed with
   8  * this work for additional information regarding copyright ownership.
   9  * The ASF licenses this file to You under the Apache License, Version 2.0
  10  * (the "License"); you may not use this file except in compliance with
  11  * the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.xpath.internal.axes;
  23 
  24 import com.sun.org.apache.xml.internal.dtm.DTMIterator;
  25 import com.sun.org.apache.xml.internal.utils.WrappedRuntimeException;
  26 import java.util.ArrayList;
  27 import java.util.List;
  28 
  29 /**
  30  * Pool of object of a given type to pick from to help memory usage
  31  * @xsl.usage internal

  32  */
  33 public final class IteratorPool implements java.io.Serializable
  34 {
  35     static final long serialVersionUID = -460927331149566998L;
  36 
  37   /**
  38    * Type of objects in this pool.
  39    */
  40   private final DTMIterator m_orig;
  41 
  42   /**
  43    * Stack of given objects this points to.
  44    */
  45   private final List<DTMIterator> m_freeStack;
  46 
  47   /**
  48    * Constructor IteratorPool
  49    *
  50    * @param original The original iterator from which all others will be cloned.
  51    */

   1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.

   3  */
   4 /*
   5  * Licensed to the Apache Software Foundation (ASF) under one or more
   6  * contributor license agreements.  See the NOTICE file distributed with
   7  * this work for additional information regarding copyright ownership.
   8  * The ASF licenses this file to You under the Apache License, Version 2.0
   9  * (the "License"); you may not use this file except in compliance with
  10  * the License.  You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  */
  20 
  21 package com.sun.org.apache.xpath.internal.axes;
  22 
  23 import com.sun.org.apache.xml.internal.dtm.DTMIterator;
  24 import com.sun.org.apache.xml.internal.utils.WrappedRuntimeException;
  25 import java.util.ArrayList;
  26 import java.util.List;
  27 
  28 /**
  29  * Pool of object of a given type to pick from to help memory usage
  30  * @xsl.usage internal
  31  * @LastModified: Oct 2017
  32  */
  33 public final class IteratorPool implements java.io.Serializable
  34 {
  35     static final long serialVersionUID = -460927331149566998L;
  36 
  37   /**
  38    * Type of objects in this pool.
  39    */
  40   private final DTMIterator m_orig;
  41 
  42   /**
  43    * Stack of given objects this points to.
  44    */
  45   private final List<DTMIterator> m_freeStack;
  46 
  47   /**
  48    * Constructor IteratorPool
  49    *
  50    * @param original The original iterator from which all others will be cloned.
  51    */