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/xalan/internal/xsltc/compiler/UnaryOpExpr.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.xalan.internal.xsltc.compiler;

import com.sun.org.apache.bcel.internal.generic.InstructionList;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodType;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;

/**
 * @author Jacek Ambroziak
 * @author Santiago Pericas-Geertsen
 * @LastModified: Oct 2017
 */
final class UnaryOpExpr extends Expression {
    private Expression _left;

    public UnaryOpExpr(Expression left) {
        (_left = left).setParent(this);
    }

    /**
     * Returns true if this expressions contains a call to position(). This is
     * needed for context changes in node steps containing multiple predicates.
     */
    public boolean hasPositionCall() {
        return(_left.hasPositionCall());
    }

    /**
     * Returns true if this expressions contains a call to last()
     */
    public boolean hasLastCall() {
            return(_left.hasLastCall());
    }

    public void setParser(Parser parser) {
        super.setParser(parser);
        _left.setParser(parser);
    }

    public Type typeCheck(SymbolTable stable) throws TypeCheckError {
        final Type tleft = _left.typeCheck(stable);
        final MethodType ptype = lookupPrimop(stable, "u-",
                                              new MethodType(Type.Void,
                                                             tleft));

        if (ptype != null) {
            final Type arg1 = ptype.argsType().get(0);
            if (!arg1.identicalTo(tleft)) {
                _left = new CastExpr(_left, arg1);
            }
            return _type = ptype.resultType();
        }

        throw new TypeCheckError(this);
    }

    public String toString() {
        return "u-" + '(' + _left + ')';
    }

    public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
        InstructionList il = methodGen.getInstructionList();
        _left.translate(classGen, methodGen);
        il.append(_type.NEG());
    }
}

com/sun/org/apache/xalan/internal/xsltc/compiler/UnaryOpExpr.java

 

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2020-08-25, 132179👍, 0💬