132 lines
5.3 KiB
Java
132 lines
5.3 KiB
Java
/*******************************************************************************
|
|
* Copyright (c) 2002,2006 IBM Corporation.
|
|
* All rights reserved. This program and the accompanying materials
|
|
* are made available under the terms of the Eclipse Public License v1.0
|
|
* which accompanies this distribution, and is available at
|
|
* http://www.eclipse.org/legal/epl-v10.html
|
|
*
|
|
* Contributors:
|
|
* IBM Corporation - initial API and implementation
|
|
*******************************************************************************/
|
|
package com.ibm.wala.shrikeBT;
|
|
|
|
import com.ibm.wala.shrikeCT.BootstrapMethodsReader.BootstrapMethod;
|
|
|
|
/**
|
|
* This class provides read-only access to a constant pool. It gets subclassed for each class reader/editor toolkit you want to work
|
|
* with.
|
|
*/
|
|
public abstract class ConstantPoolReader {
|
|
/**
|
|
* Retrieve the JVM constant pool item type (a Constants.CONSTANT_xxx value). This method should be overriden by a
|
|
* toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract int getConstantPoolItemType(int index);
|
|
|
|
/**
|
|
* Retrieve the value of a CONSTANT_Integer constant pool item. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract int getConstantPoolInteger(int index);
|
|
|
|
/**
|
|
* Retrieve the value of a CONSTANT_Float constant pool item. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract float getConstantPoolFloat(int index);
|
|
|
|
/**
|
|
* Retrieve the value of a CONSTANT_Long constant pool item. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract long getConstantPoolLong(int index);
|
|
|
|
/**
|
|
* Retrieve the value of a CONSTANT_Double constant pool item. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract double getConstantPoolDouble(int index);
|
|
|
|
/**
|
|
* Retrieve the value of a CONSTANT_String constant pool item. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolString(int index);
|
|
|
|
/**
|
|
* Retrieve the value of a CONSTANT_MethodType constant pool item. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolMethodType(int index);
|
|
|
|
/**
|
|
* Retrieve the value of a CONSTANT_Class constant pool item in JVM internal class format (e.g., java/lang/Object). This method
|
|
* should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolClassType(int index);
|
|
|
|
/**
|
|
* Retrieve the class part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, in JVM
|
|
* internal class format (e.g., java/lang/Object). This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolMemberClassType(int index);
|
|
|
|
/**
|
|
* Retrieve the name part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, This
|
|
* method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolMemberName(int index);
|
|
|
|
/**
|
|
* Retrieve the type part of a CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item, in JVM
|
|
* internal type format (e.g., Ljava/lang/Object;). This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolMemberType(int index);
|
|
|
|
/**
|
|
* Retrieve the class part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by
|
|
* a CONSTANT_MethodHandle entry. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolHandleClassType(int index);
|
|
|
|
/**
|
|
* Retrieve the name part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by
|
|
* a CONSTANT_MethodHandle entry. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolHandleName(int index);
|
|
|
|
/**
|
|
* Retrieve the type part of the CONSTANT_FieldRef, CONSTANT_MethodRef, or CONSTANT_InterfaceMethodRef constant pool item pointed to by
|
|
* a CONSTANT_MethodHandle entry. This method should be overriden by a toolkit-specific subclass.
|
|
*
|
|
* @param index the constant pool item to examine
|
|
*/
|
|
public abstract String getConstantPoolHandleType(int index);
|
|
|
|
public abstract BootstrapMethod getConstantPoolDynamicBootstrap(int index);
|
|
|
|
public abstract String getConstantPoolDynamicName(int index);
|
|
|
|
public abstract String getConstantPoolDynamicType(int index);
|
|
|
|
} |