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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/Number.java
/* * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ /* * Copyright 2001-2004 The Apache Software Foundation. * * Licensed 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: Number.java,v 1.2.4.1 2005/09/21 09:40:51 pvedula Exp $ */ package com.sun.org.apache.xalan.internal.xsltc.compiler; import java.util.ArrayList; import com.sun.org.apache.bcel.internal.classfile.Field; import com.sun.org.apache.bcel.internal.generic.ALOAD; import com.sun.org.apache.bcel.internal.generic.ILOAD; import com.sun.org.apache.bcel.internal.generic.ASTORE; import com.sun.org.apache.bcel.internal.generic.BranchHandle; import com.sun.org.apache.bcel.internal.generic.CHECKCAST; import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen; import com.sun.org.apache.bcel.internal.generic.GETFIELD; import com.sun.org.apache.bcel.internal.generic.GOTO; import com.sun.org.apache.bcel.internal.generic.IFNONNULL; import com.sun.org.apache.bcel.internal.generic.INVOKESPECIAL; import com.sun.org.apache.bcel.internal.generic.INVOKESTATIC; import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL; import com.sun.org.apache.bcel.internal.generic.InstructionList; import com.sun.org.apache.bcel.internal.generic.D2I; import com.sun.org.apache.bcel.internal.generic.LocalVariableGen; import com.sun.org.apache.bcel.internal.generic.NEW; import com.sun.org.apache.bcel.internal.generic.PUSH; import com.sun.org.apache.bcel.internal.generic.PUTFIELD; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MatchGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeCounterGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.RealType; 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.xalan.internal.xsltc.compiler.util.Util; /** * @author Jacek Ambroziak * @author Santiago Pericas-Geertsen */ final class Number extends Instruction implements Closure { private static final int LEVEL_SINGLE = 0; private static final int LEVEL_MULTIPLE = 1; private static final int LEVEL_ANY = 2; static final private String[] ClassNames = { "com.sun.org.apache.xalan.internal.xsltc.dom.SingleNodeCounter", // LEVEL_SINGLE "com.sun.org.apache.xalan.internal.xsltc.dom.MultipleNodeCounter", // LEVEL_MULTIPLE "com.sun.org.apache.xalan.internal.xsltc.dom.AnyNodeCounter" // LEVEL_ANY }; static final private String[] FieldNames = { "___single_node_counter", // LEVEL_SINGLE "___multiple_node_counter", // LEVEL_MULTIPLE "___any_node_counter" // LEVEL_ANY }; private Pattern _from = null; private Pattern _count = null; private Expression _value = null; private AttributeValueTemplate _lang = null; private AttributeValueTemplate _format = null; private AttributeValueTemplate _letterValue = null; private AttributeValueTemplate _groupingSeparator = null; private AttributeValueTemplate _groupingSize = null; private int _level = LEVEL_SINGLE; private boolean _formatNeeded = false; private String _className = null; private ArrayList _closureVars = null; // -- Begin Closure interface -------------------- /** * Returns true if this closure is compiled in an inner class (i.e. * if this is a real closure). */ public boolean inInnerClass() { return (_className != null); } /** * Returns a reference to its parent closure or null if outermost. */ public Closure getParentClosure() { return null; } /** * Returns the name of the auxiliary class or null if this predicate * is compiled inside the Translet. */ public String getInnerClassName() { return _className; } /** * Add new variable to the closure. */ public void addVariable(VariableRefBase variableRef) { if (_closureVars == null) { _closureVars = new ArrayList(); } // Only one reference per variable if (!_closureVars.contains(variableRef)) { _closureVars.add(variableRef); } } // -- End Closure interface ---------------------- public void parseContents(Parser parser) { final int count = _attributes.getLength(); for (int i = 0; i < count; i++) { final String name = _attributes.getQName(i); final String value = _attributes.getValue(i); if (name.equals("value")) { _value = parser.parseExpression(this, name, null); } else if (name.equals("count")) { _count = parser.parsePattern(this, name, null); } else if (name.equals("from")) { _from = parser.parsePattern(this, name, null); } else if (name.equals("level")) { if (value.equals("single")) { _level = LEVEL_SINGLE; } else if (value.equals("multiple")) { _level = LEVEL_MULTIPLE; } else if (value.equals("any")) { _level = LEVEL_ANY; } } else if (name.equals("format")) { _format = new AttributeValueTemplate(value, parser, this); _formatNeeded = true; } else if (name.equals("lang")) { _lang = new AttributeValueTemplate(value, parser, this); _formatNeeded = true; } else if (name.equals("letter-value")) { _letterValue = new AttributeValueTemplate(value, parser, this); _formatNeeded = true; } else if (name.equals("grouping-separator")) { _groupingSeparator = new AttributeValueTemplate(value, parser, this); _formatNeeded = true; } else if (name.equals("grouping-size")) { _groupingSize = new AttributeValueTemplate(value, parser, this); _formatNeeded = true; } } } public Type typeCheck(SymbolTable stable) throws TypeCheckError { if (_value != null) { Type tvalue = _value.typeCheck(stable); if (tvalue instanceof RealType == false) { _value = new CastExpr(_value, Type.Real); } } if (_count != null) { _count.typeCheck(stable); } if (_from != null) { _from.typeCheck(stable); } if (_format != null) { _format.typeCheck(stable); } if (_lang != null) { _lang.typeCheck(stable); } if (_letterValue != null) { _letterValue.typeCheck(stable); } if (_groupingSeparator != null) { _groupingSeparator.typeCheck(stable); } if (_groupingSize != null) { _groupingSize.typeCheck(stable); } return Type.Void; } /** * True if the has specified a value for this instance of number. */ public boolean hasValue() { return _value != null; } /** * Returns <tt>true</tt> if this instance of number has neither * a from nor a count pattern. */ public boolean isDefault() { return _from == null && _count == null; } private void compileDefault(ClassGenerator classGen, MethodGenerator methodGen) { int index; ConstantPoolGen cpg = classGen.getConstantPool(); InstructionList il = methodGen.getInstructionList(); int[] fieldIndexes = getXSLTC().getNumberFieldIndexes(); if (fieldIndexes[_level] == -1) { Field defaultNode = new Field(ACC_PRIVATE, cpg.addUtf8(FieldNames[_level]), cpg.addUtf8(NODE_COUNTER_SIG), null, cpg.getConstantPool()); // Add a new private field to this class classGen.addField(defaultNode); // Get a reference to the newly added field fieldIndexes[_level] = cpg.addFieldref(classGen.getClassName(), FieldNames[_level], NODE_COUNTER_SIG); } // Check if field is initialized (runtime) il.append(classGen.loadTranslet()); il.append(new GETFIELD(fieldIndexes[_level])); final BranchHandle ifBlock1 = il.append(new IFNONNULL(null)); // Create an instance of DefaultNodeCounter index = cpg.addMethodref(ClassNames[_level], "getDefaultNodeCounter", "(" + TRANSLET_INTF_SIG + DOM_INTF_SIG + NODE_ITERATOR_SIG + ")" + NODE_COUNTER_SIG); il.append(classGen.loadTranslet()); il.append(methodGen.loadDOM()); il.append(methodGen.loadIterator()); il.append(new INVOKESTATIC(index)); il.append(DUP); // Store the node counter in the field il.append(classGen.loadTranslet()); il.append(SWAP); il.append(new PUTFIELD(fieldIndexes[_level])); final BranchHandle ifBlock2 = il.append(new GOTO(null)); // Backpatch conditionals ifBlock1.setTarget(il.append(classGen.loadTranslet())); il.append(new GETFIELD(fieldIndexes[_level])); ifBlock2.setTarget(il.append(NOP)); } /** * Compiles a constructor for the class <tt>_className</tt> that * inherits from {Any,Single,Multiple}NodeCounter. This constructor * simply calls the same constructor in the super class. */ private void compileConstructor(ClassGenerator classGen) { MethodGenerator cons; final InstructionList il = new InstructionList(); final ConstantPoolGen cpg = classGen.getConstantPool(); cons = new MethodGenerator(ACC_PUBLIC, com.sun.org.apache.bcel.internal.generic.Type.VOID, new com.sun.org.apache.bcel.internal.generic.Type[] { Util.getJCRefType(TRANSLET_INTF_SIG), Util.getJCRefType(DOM_INTF_SIG), Util.getJCRefType(NODE_ITERATOR_SIG), com.sun.org.apache.bcel.internal.generic.Type.BOOLEAN }, new String[] { "dom", "translet", "iterator", "hasFrom" }, "<init>", _className, il, cpg); il.append(ALOAD_0); // this il.append(ALOAD_1); // translet il.append(ALOAD_2); // DOM il.append(new ALOAD(3)); // iterator il.append(new ILOAD(4)); // hasFrom int index = cpg.addMethodref(ClassNames[_level], "<init>", "(" + TRANSLET_INTF_SIG + DOM_INTF_SIG + NODE_ITERATOR_SIG + "Z)V"); il.append(new INVOKESPECIAL(index)); il.append(RETURN); classGen.addMethod(cons); } /** * This method compiles code that is common to matchesFrom() and * matchesCount() in the auxillary class. */ private void compileLocals(NodeCounterGenerator nodeCounterGen, MatchGenerator matchGen, InstructionList il) { int field; LocalVariableGen local; ConstantPoolGen cpg = nodeCounterGen.getConstantPool(); // Get NodeCounter._iterator and store locally local = matchGen.addLocalVariable("iterator", Util.getJCRefType(NODE_ITERATOR_SIG), null, null); field = cpg.addFieldref(NODE_COUNTER, "_iterator", ITERATOR_FIELD_SIG); il.append(ALOAD_0); // 'this' pointer on stack il.append(new GETFIELD(field)); local.setStart(il.append(new ASTORE(local.getIndex()))); matchGen.setIteratorIndex(local.getIndex()); // Get NodeCounter._translet and store locally local = matchGen.addLocalVariable("translet", Util.getJCRefType(TRANSLET_SIG), null, null); field = cpg.addFieldref(NODE_COUNTER, "_translet", "Lcom/sun/org/apache/xalan/internal/xsltc/Translet;"); il.append(ALOAD_0); // 'this' pointer on stack il.append(new GETFIELD(field)); il.append(new CHECKCAST(cpg.addClass(TRANSLET_CLASS))); local.setStart(il.append(new ASTORE(local.getIndex()))); nodeCounterGen.setTransletIndex(local.getIndex()); // Get NodeCounter._document and store locally local = matchGen.addLocalVariable("document", Util.getJCRefType(DOM_INTF_SIG), null, null); field = cpg.addFieldref(_className, "_document", DOM_INTF_SIG); il.append(ALOAD_0); // 'this' pointer on stack il.append(new GETFIELD(field)); // Make sure we have the correct DOM type on the stack!!! local.setStart(il.append(new ASTORE(local.getIndex()))); matchGen.setDomIndex(local.getIndex()); } private void compilePatterns(ClassGenerator classGen, MethodGenerator methodGen) { int current; int field; LocalVariableGen local; MatchGenerator matchGen; NodeCounterGenerator nodeCounterGen; _className = getXSLTC().getHelperClassName(); nodeCounterGen = new NodeCounterGenerator(_className, ClassNames[_level], toString(), ACC_PUBLIC | ACC_SUPER, null, classGen.getStylesheet()); InstructionList il = null; ConstantPoolGen cpg = nodeCounterGen.getConstantPool(); // Add a new instance variable for each var in closure final int closureLen = (_closureVars == null) ? 0 : _closureVars.size(); for (int i = 0; i < closureLen; i++) { VariableBase var = ((VariableRefBase) _closureVars.get(i)).getVariable(); nodeCounterGen.addField(new Field(ACC_PUBLIC, cpg.addUtf8(var.getEscapedName()), cpg.addUtf8(var.getType().toSignature()), null, cpg.getConstantPool())); } // Add a single constructor to the class compileConstructor(nodeCounterGen); /* * Compile method matchesFrom() */ if (_from != null) { il = new InstructionList(); matchGen = new MatchGenerator(ACC_PUBLIC | ACC_FINAL, com.sun.org.apache.bcel.internal.generic.Type.BOOLEAN, new com.sun.org.apache.bcel.internal.generic.Type[] { com.sun.org.apache.bcel.internal.generic.Type.INT, }, new String[] { "node", }, "matchesFrom", _className, il, cpg); compileLocals(nodeCounterGen,matchGen,il); // Translate Pattern il.append(matchGen.loadContextNode()); _from.translate(nodeCounterGen, matchGen); _from.synthesize(nodeCounterGen, matchGen); il.append(IRETURN); nodeCounterGen.addMethod(matchGen); } /* * Compile method matchesCount() */ if (_count != null) { il = new InstructionList(); matchGen = new MatchGenerator(ACC_PUBLIC | ACC_FINAL, com.sun.org.apache.bcel.internal.generic.Type.BOOLEAN, new com.sun.org.apache.bcel.internal.generic.Type[] { com.sun.org.apache.bcel.internal.generic.Type.INT, }, new String[] { "node", }, "matchesCount", _className, il, cpg); compileLocals(nodeCounterGen,matchGen,il); // Translate Pattern il.append(matchGen.loadContextNode()); _count.translate(nodeCounterGen, matchGen); _count.synthesize(nodeCounterGen, matchGen); il.append(IRETURN); nodeCounterGen.addMethod(matchGen); } getXSLTC().dumpClass(nodeCounterGen.getJavaClass()); // Push an instance of the newly created class cpg = classGen.getConstantPool(); il = methodGen.getInstructionList(); final int index = cpg.addMethodref(_className, "<init>", "(" + TRANSLET_INTF_SIG + DOM_INTF_SIG + NODE_ITERATOR_SIG + "Z)V"); il.append(new NEW(cpg.addClass(_className))); il.append(DUP); il.append(classGen.loadTranslet()); il.append(methodGen.loadDOM()); il.append(methodGen.loadIterator()); il.append(_from != null ? ICONST_1 : ICONST_0); il.append(new INVOKESPECIAL(index)); // Initialize closure variables for (int i = 0; i < closureLen; i++) { final VariableRefBase varRef = (VariableRefBase) _closureVars.get(i); final VariableBase var = varRef.getVariable(); final Type varType = var.getType(); // Store variable in new closure il.append(DUP); il.append(var.loadInstruction()); il.append(new PUTFIELD( cpg.addFieldref(_className, var.getEscapedName(), varType.toSignature()))); } } public void translate(ClassGenerator classGen, MethodGenerator methodGen) { int index; final ConstantPoolGen cpg = classGen.getConstantPool(); final InstructionList il = methodGen.getInstructionList(); // Push "this" for the call to characters() il.append(classGen.loadTranslet()); if (hasValue()) { compileDefault(classGen, methodGen); _value.translate(classGen, methodGen); // Using java.lang.Math.floor(number + 0.5) to return a double value il.append(new PUSH(cpg, 0.5)); il.append(DADD); index = cpg.addMethodref(MATH_CLASS, "floor", "(D)D"); il.append(new INVOKESTATIC(index)); // Call setValue on the node counter index = cpg.addMethodref(NODE_COUNTER, "setValue", "(D)" + NODE_COUNTER_SIG); il.append(new INVOKEVIRTUAL(index)); } else if (isDefault()) { compileDefault(classGen, methodGen); } else { compilePatterns(classGen, methodGen); } // Call setStartNode() if (!hasValue()) { il.append(methodGen.loadContextNode()); index = cpg.addMethodref(NODE_COUNTER, SET_START_NODE, "(I)" + NODE_COUNTER_SIG); il.append(new INVOKEVIRTUAL(index)); } // Call getCounter() with or without args if (_formatNeeded) { if (_format != null) { _format.translate(classGen, methodGen); } else { il.append(new PUSH(cpg, "1")); } if (_lang != null) { _lang.translate(classGen, methodGen); } else { il.append(new PUSH(cpg, "en")); // TODO ?? } if (_letterValue != null) { _letterValue.translate(classGen, methodGen); } else { il.append(new PUSH(cpg, Constants.EMPTYSTRING)); } if (_groupingSeparator != null) { _groupingSeparator.translate(classGen, methodGen); } else { il.append(new PUSH(cpg, Constants.EMPTYSTRING)); } if (_groupingSize != null) { _groupingSize.translate(classGen, methodGen); } else { il.append(new PUSH(cpg, "0")); } index = cpg.addMethodref(NODE_COUNTER, "getCounter", "(" + STRING_SIG + STRING_SIG + STRING_SIG + STRING_SIG + STRING_SIG + ")" + STRING_SIG); il.append(new INVOKEVIRTUAL(index)); } else { index = cpg.addMethodref(NODE_COUNTER, "setDefaultFormatting", "()" + NODE_COUNTER_SIG); il.append(new INVOKEVIRTUAL(index)); index = cpg.addMethodref(NODE_COUNTER, "getCounter", "()" + STRING_SIG); il.append(new INVOKEVIRTUAL(index)); } // Output the resulting string to the handler il.append(methodGen.loadHandler()); index = cpg.addMethodref(TRANSLET_CLASS, CHARACTERSW, CHARACTERSW_SIG); il.append(new INVOKEVIRTUAL(index)); } }
⏎ com/sun/org/apache/xalan/internal/xsltc/compiler/Number.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
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