JDK 11 java.xml.jmod - XML Module

JDK 11 java.xml.jmod is the JMOD file for JDK 11 XML (eXtensible Markup Language) module.

JDK 11 XML module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.xml.jmod.

JDK 11 XML module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 XML module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.xml.

You can click and view the content of each source code file in the list below.

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com/sun/org/apache/xpath/internal/axes/FilterExprIterator.java

/*
 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
 */
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sun.org.apache.xpath.internal.axes;

import com.sun.org.apache.xml.internal.dtm.DTM;
import com.sun.org.apache.xml.internal.utils.QName;
import com.sun.org.apache.xpath.internal.Expression;
import com.sun.org.apache.xpath.internal.ExpressionOwner;
import com.sun.org.apache.xpath.internal.XPathVisitor;
import com.sun.org.apache.xpath.internal.objects.XNodeSet;
import java.util.List;

/**
 * @LastModified: Oct 2017
 */
public class FilterExprIterator extends BasicTestIterator
{
    static final long serialVersionUID = 2552176105165737614L;
  /** The contained expression. Should be non-null.
   *  @serial   */
  private Expression m_expr;

  /** The result of executing m_expr.  Needs to be deep cloned on clone op.  */
  transient private XNodeSet m_exprObj;

  private boolean m_mustHardReset = false;
  private boolean m_canDetachNodeset = true;

  /**
   * Create a FilterExprIterator object.
   *
   */
  public FilterExprIterator()
  {
    super(null);
  }

  /**
   * Create a FilterExprIterator object.
   *
   */
  public FilterExprIterator(Expression expr)
  {
    super(null);
    m_expr = expr;
  }

  /**
   * Initialize the context values for this expression
   * after it is cloned.
   *
   * @param context The XPath runtime context for this
   * transformation.
   */
  public void setRoot(int context, Object environment)
  {
        super.setRoot(context, environment);

        m_exprObj = FilterExprIteratorSimple.executeFilterExpr(context,
                          m_execContext, getPrefixResolver(),
                          getIsTopLevel(), m_stackFrame, m_expr);
   }


  /**
   * Get the next node via getNextXXX.  Bottlenecked for derived class override.
   * @return The next node on the axis, or DTM.NULL.
   */
  protected int getNextNode()
  {
    if (null != m_exprObj)
    {
      m_lastFetched = m_exprObj.nextNode();
    }
    else
      m_lastFetched = DTM.NULL;

    return m_lastFetched;
  }

  /**
   * Detaches the walker from the set which it iterated over, releasing
   * any computational resources and placing the iterator in the INVALID
   * state.
   */
  public void detach()
  {
        super.detach();
        m_exprObj.detach();
        m_exprObj = null;
  }

  /**
   * This function is used to fixup variables from QNames to stack frame
   * indexes at stylesheet build time.
   * @param vars List of QNames that correspond to variables.  This list
   * should be searched backwards for the first qualified name that
   * corresponds to the variable reference qname.  The position of the
   * QName in the vector from the start of the vector will be its position
   * in the stack frame (but variables above the globalsTop value will need
   * to be offset to the current stack frame).
   */
  public void fixupVariables(List<QName> vars, int globalsSize)
  {
    super.fixupVariables(vars, globalsSize);
    m_expr.fixupVariables(vars, globalsSize);
  }

  /**
   * Get the inner contained expression of this filter.
   */
  public Expression getInnerExpression()
  {
    return m_expr;
  }

  /**
   * Set the inner contained expression of this filter.
   */
  public void setInnerExpression(Expression expr)
  {
    expr.exprSetParent(this);
    m_expr = expr;
  }

  /**
   * Get the analysis bits for this walker, as defined in the WalkerFactory.
   * @return One of WalkerFactory#BIT_DESCENDANT, etc.
   */
  public int getAnalysisBits()
  {
    if (null != m_expr && m_expr instanceof PathComponent)
    {
      return ((PathComponent) m_expr).getAnalysisBits();
    }
    return WalkerFactory.BIT_FILTER;
  }

  /**
   * Returns true if all the nodes in the iteration well be returned in document
   * order.
   * Warning: This can only be called after setRoot has been called!
   *
   * @return true as a default.
   */
  public boolean isDocOrdered()
  {
    return m_exprObj.isDocOrdered();
  }

  class filterExprOwner implements ExpressionOwner
  {
    /**
    * @see ExpressionOwner#getExpression()
    */
    public Expression getExpression()
    {
      return m_expr;
    }

    /**
     * @see ExpressionOwner#setExpression(Expression)
     */
    public void setExpression(Expression exp)
    {
      exp.exprSetParent(FilterExprIterator.this);
      m_expr = exp;
    }

  }

  /**
   * This will traverse the heararchy, calling the visitor for
   * each member.  If the called visitor method returns
   * false, the subtree should not be called.
   *
   * @param visitor The visitor whose appropriate method will be called.
   */
  public void callPredicateVisitors(XPathVisitor visitor)
  {
    m_expr.callVisitors(new filterExprOwner(), visitor);

    super.callPredicateVisitors(visitor);
  }

  /**
   * @see Expression#deepEquals(Expression)
   */
  public boolean deepEquals(Expression expr)
  {
    if (!super.deepEquals(expr))
      return false;

    FilterExprIterator fet = (FilterExprIterator) expr;
    if (!m_expr.deepEquals(fet.m_expr))
      return false;

    return true;
  }

}

com/sun/org/apache/xpath/internal/axes/FilterExprIterator.java

 

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File name: java.xml-11.0.1-src.zip
File size: 4876106 bytes
Release date: 2018-11-04
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