org.aspectj.org.eclipse.jdt.internal.core.util

Class ConstantPool

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.util.ClassFileStruct

org.aspectj.org.eclipse.jdt.internal.core.util.ConstantPool

All Implemented Interfaces:

IConstantPool

public class ConstantPool
extends ClassFileStruct
implements IConstantPool

Default implementation of IConstantPool.

Method Summary

Modifier and Type	Method and Description
IConstantPoolEntry	decodeEntry(int index) Answer back the entry at the given index in the constant pool.
int	getConstantPoolCount() Answer back the number of entries in the constant pool.
int	getEntryKind(int index) Answer back the type of the entry at the given index in the constant pool.

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.core.util.ClassFileStruct

doubleAt, floatAt, i1At, i2At, i4At, i8At, u1At, u2At, u4At, utf8At

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

decodeEntry

public IConstantPoolEntry decodeEntry(int index)

Description copied from interface: IConstantPool

Answer back the entry at the given index in the constant pool.

The return value can be an instance of IConstantPoolEntry2 if the value returned by IConstantPool.getEntryKind(int) is either IConstantPoolConstant.CONSTANT_MethodHandle, IConstantPoolConstant.CONSTANT_MethodType, IConstantPoolConstant.CONSTANT_InvokeDynamic, IConstantPoolConstant.CONSTANT_Dynamic.

The return value can be an instance of IConstantPoolEntry3 if the value returned by IConstantPool.getEntryKind(int) is either IConstantPoolConstant.CONSTANT_Module or IConstantPoolConstant.CONSTANT_Package.

Specified by:

decodeEntry in interface IConstantPool

Parameters:

index - the index of the entry in the constant pool

Returns:

the entry at the given index in the constant pool

See Also:

IConstantPool.decodeEntry(int)

getConstantPoolCount

public int getConstantPoolCount()

Description copied from interface: IConstantPool

Answer back the number of entries in the constant pool.

Specified by:

getConstantPoolCount in interface IConstantPool

Returns:

the number of entries in the constant pool

See Also:

IConstantPool.getConstantPoolCount()

getEntryKind

public int getEntryKind(int index)

Description copied from interface: IConstantPool

Answer back the type of the entry at the given index in the constant pool.

Specified by:

getEntryKind in interface IConstantPool

Parameters:

index - the index of the entry in the constant pool

Returns:

the type of the entry at the index @index in the constant pool

See Also:

IConstantPool.getEntryKind(int)