net.sf.jiapi.reflect.instruction

Class Invocation

java.lang.Object

net.sf.jiapi.reflect.Instruction

net.sf.jiapi.reflect.instruction.CPInstruction

net.sf.jiapi.reflect.instruction.ReferencingInstruction

net.sf.jiapi.reflect.instruction.Invocation

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

InvokeDynamic, InvokeInterface, InvokeSpecial, InvokeStatic, InvokeVirtual

public class Invocation
extends ReferencingInstruction

This class represents a method invocation instruction.

Version:

$Revision$ $Date$

Author:

Mika Riekkinen, Joni Suominen

Field Summary

Fields inherited from class net.sf.jiapi.reflect.instruction.CPInstruction

cp

Constructor Summary

Constructors

Constructor and Description
Invocation(byte[] bytes, ConstantPool cp)

Method Summary

Modifier and Type	Method and Description
String	getMethodName() Get the name of the target method.
String[]	getParameterTypes() Gets names of each parameter types.
String	getReturnType() Gets the return type.
short	stackConsumption() Get the stack consumption of this Invocation.
short	stackUsage() Count stack usage of this invocation.
String	toString()

Methods inherited from class net.sf.jiapi.reflect.instruction.ReferencingInstruction

getClassName, getDescriptor, getInternalName, getName, getReferencedTypeName

Methods inherited from class net.sf.jiapi.reflect.instruction.CPInstruction

getConstantPool, getEntry, getIndex, replaceConstantPool

Methods inherited from class net.sf.jiapi.reflect.Instruction

getAttribute, getBranchParent, getBytes, getOffset, getOpcode, isBranchTarget, length, setAttribute, setAttribute, setBytes, setOffset

Methods inherited from class java.lang.Object

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

Constructor Detail

Invocation

public Invocation(byte[] bytes,
                  ConstantPool cp)

Method Detail

getMethodName

public String getMethodName()

Get the name of the target method.

Returns:

Name of the method

getReturnType

public String getReturnType()

Gets the return type.

Returns:

return type

getParameterTypes

public String[] getParameterTypes()

Gets names of each parameter types.

Returns:

Parameter types

stackConsumption

public short stackConsumption()

Get the stack consumption of this Invocation.

Overrides:

stackConsumption in class Instruction

Returns:

Stack consumption

stackUsage

public short stackUsage()

Count stack usage of this invocation.

Overrides:

stackUsage in class Instruction

Returns:

stack usage

toString

public String toString()

Overrides:

toString in class CPInstruction