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JRE 8 rt.jar - com.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib 63,596,151 rt.jar
Here is the list of Java classes of the com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ com/sun/org/apache/xalan/internal/xsltc/compiler/CastExpr.java
/* * Copyright (c) 2015, 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. */ /* * $Id: CastExpr.java,v 1.2.4.1 2005/09/12 10:06:35 pvedula Exp $ */ package com.sun.org.apache.xalan.internal.xsltc.compiler; import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen; import com.sun.org.apache.bcel.internal.generic.IF_ICMPNE; import com.sun.org.apache.bcel.internal.generic.INVOKEINTERFACE; import com.sun.org.apache.bcel.internal.generic.InstructionList; import com.sun.org.apache.bcel.internal.generic.SIPUSH; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.BooleanType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MultiHashtable; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ResultTreeType; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError; import com.sun.org.apache.xml.internal.dtm.Axis; /** * @author Jacek Ambroziak * @author Santiago Pericas-Geertsen * @author Morten Jorgensen * @author Erwin Bolwidt <ejb@klomp.org> */ final class CastExpr extends Expression { private final Expression _left; /** * Legal conversions between internal types. */ private static final MultiHashtable<Type, Type> InternalTypeMap = new MultiHashtable<>(); static { // Possible type conversions between internal types InternalTypeMap.put(Type.Boolean, Type.Boolean); InternalTypeMap.put(Type.Boolean, Type.Real); InternalTypeMap.put(Type.Boolean, Type.String); InternalTypeMap.put(Type.Boolean, Type.Reference); InternalTypeMap.put(Type.Boolean, Type.Object); InternalTypeMap.put(Type.Real, Type.Real); InternalTypeMap.put(Type.Real, Type.Int); InternalTypeMap.put(Type.Real, Type.Boolean); InternalTypeMap.put(Type.Real, Type.String); InternalTypeMap.put(Type.Real, Type.Reference); InternalTypeMap.put(Type.Real, Type.Object); InternalTypeMap.put(Type.Int, Type.Int); InternalTypeMap.put(Type.Int, Type.Real); InternalTypeMap.put(Type.Int, Type.Boolean); InternalTypeMap.put(Type.Int, Type.String); InternalTypeMap.put(Type.Int, Type.Reference); InternalTypeMap.put(Type.Int, Type.Object); InternalTypeMap.put(Type.String, Type.String); InternalTypeMap.put(Type.String, Type.Boolean); InternalTypeMap.put(Type.String, Type.Real); InternalTypeMap.put(Type.String, Type.Reference); InternalTypeMap.put(Type.String, Type.Object); InternalTypeMap.put(Type.NodeSet, Type.NodeSet); InternalTypeMap.put(Type.NodeSet, Type.Boolean); InternalTypeMap.put(Type.NodeSet, Type.Real); InternalTypeMap.put(Type.NodeSet, Type.String); InternalTypeMap.put(Type.NodeSet, Type.Node); InternalTypeMap.put(Type.NodeSet, Type.Reference); InternalTypeMap.put(Type.NodeSet, Type.Object); InternalTypeMap.put(Type.Node, Type.Node); InternalTypeMap.put(Type.Node, Type.Boolean); InternalTypeMap.put(Type.Node, Type.Real); InternalTypeMap.put(Type.Node, Type.String); InternalTypeMap.put(Type.Node, Type.NodeSet); InternalTypeMap.put(Type.Node, Type.Reference); InternalTypeMap.put(Type.Node, Type.Object); InternalTypeMap.put(Type.ResultTree, Type.ResultTree); InternalTypeMap.put(Type.ResultTree, Type.Boolean); InternalTypeMap.put(Type.ResultTree, Type.Real); InternalTypeMap.put(Type.ResultTree, Type.String); InternalTypeMap.put(Type.ResultTree, Type.NodeSet); InternalTypeMap.put(Type.ResultTree, Type.Reference); InternalTypeMap.put(Type.ResultTree, Type.Object); InternalTypeMap.put(Type.Reference, Type.Reference); InternalTypeMap.put(Type.Reference, Type.Boolean); InternalTypeMap.put(Type.Reference, Type.Int); InternalTypeMap.put(Type.Reference, Type.Real); InternalTypeMap.put(Type.Reference, Type.String); InternalTypeMap.put(Type.Reference, Type.Node); InternalTypeMap.put(Type.Reference, Type.NodeSet); InternalTypeMap.put(Type.Reference, Type.ResultTree); InternalTypeMap.put(Type.Reference, Type.Object); InternalTypeMap.put(Type.Object, Type.String); InternalTypeMap.put(Type.Void, Type.String); InternalTypeMap.makeUnmodifiable(); } private boolean _typeTest = false; /** * Construct a cast expression and check that the conversion is * valid by calling typeCheck(). */ public CastExpr(Expression left, Type type) throws TypeCheckError { _left = left; _type = type; // use inherited field if ((_left instanceof Step) && (_type == Type.Boolean)) { Step step = (Step)_left; if ((step.getAxis() == Axis.SELF) && (step.getNodeType() != -1)) _typeTest = true; } // check if conversion is valid setParser(left.getParser()); setParent(left.getParent()); left.setParent(this); typeCheck(left.getParser().getSymbolTable()); } public Expression getExpr() { return _left; } /** * 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()); } public boolean hasLastCall() { return(_left.hasLastCall()); } public String toString() { return "cast(" + _left + ", " + _type + ")"; } /** * Type checking a cast expression amounts to verifying that the * type conversion is legal. Cast expressions are created during * type checking, but typeCheck() is usually not called on them. * As a result, this method is called from the constructor. */ public Type typeCheck(SymbolTable stable) throws TypeCheckError { Type tleft = _left.getType(); if (tleft == null) { tleft = _left.typeCheck(stable); } if (tleft instanceof NodeType) { tleft = Type.Node; // multiple instances } else if (tleft instanceof ResultTreeType) { tleft = Type.ResultTree; // multiple instances } if (InternalTypeMap.maps(tleft, _type) != null) { return _type; } // throw new TypeCheckError(this); throw new TypeCheckError(new ErrorMsg( ErrorMsg.DATA_CONVERSION_ERR, tleft.toString(), _type.toString())); } public void translateDesynthesized(ClassGenerator classGen, MethodGenerator methodGen) { FlowList fl; final Type ltype = _left.getType(); // This is a special case for the self:: axis. Instead of letting // the Step object create and iterator that we cast back to a single // node, we simply ask the DOM for the node type. if (_typeTest) { final ConstantPoolGen cpg = classGen.getConstantPool(); final InstructionList il = methodGen.getInstructionList(); final int idx = cpg.addInterfaceMethodref(DOM_INTF, "getExpandedTypeID", "(I)I"); il.append(new SIPUSH((short)((Step)_left).getNodeType())); il.append(methodGen.loadDOM()); il.append(methodGen.loadContextNode()); il.append(new INVOKEINTERFACE(idx, 2)); _falseList.add(il.append(new IF_ICMPNE(null))); } else { _left.translate(classGen, methodGen); if (_type != ltype) { _left.startIterator(classGen, methodGen); if (_type instanceof BooleanType) { fl = ltype.translateToDesynthesized(classGen, methodGen, _type); if (fl != null) { _falseList.append(fl); } } else { ltype.translateTo(classGen, methodGen, _type); } } } } public void translate(ClassGenerator classGen, MethodGenerator methodGen) { final Type ltype = _left.getType(); _left.translate(classGen, methodGen); if (_type.identicalTo(ltype) == false) { _left.startIterator(classGen, methodGen); ltype.translateTo(classGen, methodGen, _type); } } }
⏎ com/sun/org/apache/xalan/internal/xsltc/compiler/CastExpr.java
Or download all of them as a single archive file:
File name: jre-rt-com-1.8.0_191-src.zip File size: 8099783 bytes Release date: 2018-10-28 Download
⇒ Backup JDK 8 Installation Directory
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