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Apache Ant Source Code Files
Apache Ant Source Code Files are inside the Apache Ant source package file like apache-ant-1.10.10-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.
Here is the list of Java source code files of the Apache Ant 1.10.10 in \Users\fyicenter\apache-ant-1.10.10\src\main:
✍: FYIcenter.com
⏎ org/apache/tools/ant/taskdefs/optional/depend/constantpool/ConstantPoolEntry.java
/* * 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 * * https://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 org.apache.tools.ant.taskdefs.optional.depend.constantpool; import java.io.DataInputStream; import java.io.IOException; /** * An entry in the constant pool. This class contains a representation of the * constant pool entries. It is an abstract base class for all the different * forms of constant pool entry. * * @see ConstantPool */ public abstract class ConstantPoolEntry { /** Tag value for UTF8 entries. */ public static final int CONSTANT_UTF8 = 1; /** Tag value for Integer entries. */ public static final int CONSTANT_INTEGER = 3; /** Tag value for Float entries. */ public static final int CONSTANT_FLOAT = 4; /** Tag value for Long entries. */ public static final int CONSTANT_LONG = 5; /** Tag value for Double entries. */ public static final int CONSTANT_DOUBLE = 6; /** Tag value for Class entries. */ public static final int CONSTANT_CLASS = 7; /** Tag value for String entries. */ public static final int CONSTANT_STRING = 8; /** Tag value for Field Reference entries. */ public static final int CONSTANT_FIELDREF = 9; /** Tag value for Method Reference entries. */ public static final int CONSTANT_METHODREF = 10; /** Tag value for Interface Method Reference entries. */ public static final int CONSTANT_INTERFACEMETHODREF = 11; /** Tag value for Name and Type entries. */ public static final int CONSTANT_NAMEANDTYPE = 12; /** Tag value for Method Handle entries */ public static final int CONSTANT_METHODHANDLE = 15; /** Tag value for Method Type entries */ public static final int CONSTANT_METHODTYPE = 16; /** Tag value for InvokeDynamic entries*/ public static final int CONSTANT_INVOKEDYNAMIC = 18; /** Tag value for CONSTANT_Module_info entry */ public static final int CONSTANT_MODULEINFO = 19; /** Tag value for CONSTANT_Package_info entry (within a module) */ public static final int CONSTANT_PACKAGEINFO = 20; /** * This entry's tag which identifies the type of this constant pool * entry. */ private int tag; /** * The number of slots in the constant pool, occupied by this entry. */ private int numEntries; /** * A flag which indicates if this entry has been resolved or not. */ private boolean resolved; /** * Initialise the constant pool entry. * * @param tagValue the tag value which identifies which type of constant * pool entry this is. * @param entries the number of constant pool entry slots this entry * occupies. */ public ConstantPoolEntry(int tagValue, int entries) { tag = tagValue; numEntries = entries; resolved = false; } /** * Read a constant pool entry from a stream. This is a factory method * which reads a constant pool entry form a stream and returns the * appropriate subclass for the entry. * * @param cpStream the stream from which the constant pool entry is to * be read. * @return the appropriate ConstantPoolEntry subclass representing the * constant pool entry from the stream. * @exception IOException if the constant pool entry cannot be read * from the stream */ public static ConstantPoolEntry readEntry(DataInputStream cpStream) throws IOException { int cpTag = cpStream.readUnsignedByte(); ConstantPoolEntry cpInfo; switch (cpTag) { case CONSTANT_UTF8: cpInfo = new Utf8CPInfo(); break; case CONSTANT_INTEGER: cpInfo = new IntegerCPInfo(); break; case CONSTANT_FLOAT: cpInfo = new FloatCPInfo(); break; case CONSTANT_LONG: cpInfo = new LongCPInfo(); break; case CONSTANT_DOUBLE: cpInfo = new DoubleCPInfo(); break; case CONSTANT_CLASS: cpInfo = new ClassCPInfo(); break; case CONSTANT_STRING: cpInfo = new StringCPInfo(); break; case CONSTANT_FIELDREF: cpInfo = new FieldRefCPInfo(); break; case CONSTANT_METHODREF: cpInfo = new MethodRefCPInfo(); break; case CONSTANT_INTERFACEMETHODREF: cpInfo = new InterfaceMethodRefCPInfo(); break; case CONSTANT_NAMEANDTYPE: cpInfo = new NameAndTypeCPInfo(); break; case CONSTANT_METHODHANDLE: cpInfo = new MethodHandleCPInfo(); break; case CONSTANT_METHODTYPE: cpInfo = new MethodTypeCPInfo(); break; case CONSTANT_INVOKEDYNAMIC: cpInfo = new InvokeDynamicCPInfo(); break; case CONSTANT_MODULEINFO: cpInfo = new ModuleCPInfo(); break; case CONSTANT_PACKAGEINFO: cpInfo = new PackageCPInfo(); break; default: throw new ClassFormatError("Invalid Constant Pool entry Type " + cpTag); } cpInfo.read(cpStream); return cpInfo; } /** * Indicates whether this entry has been resolved. In general a constant * pool entry can reference another constant pool entry by its index * value. Resolution involves replacing this index value with the * constant pool entry at that index. * * @return true if this entry has been resolved. */ public boolean isResolved() { return resolved; } /** * Resolve this constant pool entry with respect to its dependents in * the constant pool. * * @param constantPool the constant pool of which this entry is a member * and against which this entry is to be resolved. */ public void resolve(ConstantPool constantPool) { resolved = true; } /** * read a constant pool entry from a class stream. * * @param cpStream the DataInputStream which contains the constant pool * entry to be read. * @exception IOException if there is a problem reading the entry from * the stream. */ public abstract void read(DataInputStream cpStream) throws IOException; /** * Get the Entry's type tag. * * @return The Tag value of this entry */ public int getTag() { return tag; } /** * Get the number of Constant Pool Entry slots within the constant pool * occupied by this entry. * * @return the number of slots used. */ public final int getNumEntries() { return numEntries; } }
⏎ org/apache/tools/ant/taskdefs/optional/depend/constantpool/ConstantPoolEntry.java
Or download all of them as a single archive file:
File name: apache-ant-1.10.10-fyi.zip File size: 2392938 bytes Release date: 2021-04-17 Download
⇐ Download Apache Ant Source Package
2021-07-10, 110382👍, 0💬
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