diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/depend/constantpool/MethodHandleCPInfo.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/depend/constantpool/MethodHandleCPInfo.java | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/depend/constantpool/MethodHandleCPInfo.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/depend/constantpool/MethodHandleCPInfo.java deleted file mode 100644 index e11e3aab..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/depend/constantpool/MethodHandleCPInfo.java +++ /dev/null @@ -1,107 +0,0 @@ -/* - * 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 org.apache.tools.ant.taskdefs.optional.depend.constantpool; - -import java.io.DataInputStream; -import java.io.IOException; - -/** - * A MethodHandle CP Info - * - */ -public class MethodHandleCPInfo extends ConstantPoolEntry { - private ConstantPoolEntry reference; - - /** reference kind **/ - private ReferenceKind referenceKind; - /** Must be a valid index into the constant pool tabel. */ - private int referenceIndex; - /** - * the index into the constant pool which defined the name and type - * signature of the method - */ - private int nameAndTypeIndex; - public enum ReferenceKind { - REF_getField(1), - REF_getStatic(2), - REF_putField(3), - REF_putStatic(4), - REF_invokeVirtual(5), - REF_invokeStatic(6), - REF_invokeSpecial(7), - REF_newInvokeSpecial(8), - REF_invokeInterface(9); - private final int referenceKind; - ReferenceKind(int referenceKind) { - this.referenceKind = referenceKind; - } - - } - /** Constructor. */ - public MethodHandleCPInfo() { - super(CONSTANT_METHODHANDLE, 1); - } - - /** - * read a constant pool entry from a class stream. - * - * @param cpStream the DataInputStream which contains the constant pool - * entry to be read. - * @exception java.io.IOException if there is a problem reading the entry from - * the stream. - */ - public void read(DataInputStream cpStream) throws IOException { - referenceKind = ReferenceKind.values()[cpStream.readUnsignedByte() - 1]; - - referenceIndex = cpStream.readUnsignedShort(); - } - - /** - * Print a readable version of the constant pool entry. - * - * @return the string representation of this constant pool entry. - */ - public String toString() { - String value; - - if (isResolved()) { - value = "MethodHandle : " + reference.toString(); - } else { - value = "MethodHandle : Reference kind = " + referenceKind - + "Reference index = " + referenceIndex; - } - - return value; - } - - /** - * 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) { - reference = constantPool.getEntry(referenceIndex); - reference.resolve(constantPool); - super.resolve(constantPool); - } - - -} - |