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.

✍: FYIcenter

com/sun/org/apache/bcel/internal/generic/LDC2_W.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.bcel.internal.generic;

/**
 * LDC2_W - Push long or double from constant pool
 *
 * <PRE>Stack: ... -&gt; ..., item.word1, item.word2</PRE>
 *
 * @version $Id: LDC2_W.java 1749603 2016-06-21 20:50:19Z ggregory $
 * @LastModified: Nov 2017
 */
public class LDC2_W extends CPInstruction implements PushInstruction {

    /**
     * Empty constructor needed for the Class.newInstance() statement in
     * Instruction.readInstruction(). Not to be used otherwise.
     */
    LDC2_W() {
    }


    public LDC2_W(final int index) {
        super(com.sun.org.apache.bcel.internal.Const.LDC2_W, index);
    }


    @Override
    public Type getType( final ConstantPoolGen cpg ) {
        switch (cpg.getConstantPool().getConstant(super.getIndex()).getTag()) {
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Long:
                return Type.LONG;
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Double:
                return Type.DOUBLE;
            default: // Never reached
                throw new RuntimeException("Unknown constant type " + super.getOpcode());
        }
    }


    public Number getValue( final ConstantPoolGen cpg ) {
        final com.sun.org.apache.bcel.internal.classfile.Constant c = cpg.getConstantPool().getConstant(super.getIndex());
        switch (c.getTag()) {
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Long:
                return ((com.sun.org.apache.bcel.internal.classfile.ConstantLong) c).getBytes();
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Double:
                return ((com.sun.org.apache.bcel.internal.classfile.ConstantDouble) c).getBytes();
            default: // Never reached
                throw new RuntimeException("Unknown or invalid constant type at " + super.getIndex());
        }
    }


    /**
     * Call corresponding visitor method(s). The order is:
     * Call visitor methods of implemented interfaces first, then
     * call methods according to the class hierarchy in descending order,
     * i.e., the most specific visitXXX() call comes last.
     *
     * @param v Visitor object
     */
    @Override
    public void accept( final Visitor v ) {
        v.visitStackProducer(this);
        v.visitPushInstruction(this);
        v.visitTypedInstruction(this);
        v.visitCPInstruction(this);
        v.visitLDC2_W(this);
    }
}

com/sun/org/apache/bcel/internal/generic/LDC2_W.java

 

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2020-08-25, 131487👍, 0💬