org.apache.bcel.generic
Class INSTANCEOF
java.lang.Object
org.apache.bcel.generic.Instruction
org.apache.bcel.generic.CPInstruction
org.apache.bcel.generic.INSTANCEOF
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, ExceptionThrower, IndexedInstruction, LoadClass, StackConsumer, StackProducer, TypedInstruction
public class INSTANCEOF
- extends CPInstruction
- implements LoadClass, ExceptionThrower, StackProducer, StackConsumer
INSTANCEOF - Determine if object is of given type
Stack: ..., objectref -> ..., result
- Version:
- $Id: INSTANCEOF.java 386056 2006-03-15 11:31:56Z tcurdt $
- Author:
- M. Dahm
- See Also:
- Serialized Form
Constructor Summary |
INSTANCEOF()
Empty constructor needed for the Class.newInstance() statement in
Instruction.readInstruction(). |
INSTANCEOF(int index)
|
Methods inherited from class org.apache.bcel.generic.Instruction |
consumeStack, copy, dispose, equals, getComparator, getLength, getName, getOpcode, produceStack, readInstruction, setComparator, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
INSTANCEOF
INSTANCEOF()
- Empty constructor needed for the Class.newInstance() statement in
Instruction.readInstruction(). Not to be used otherwise.
INSTANCEOF
public INSTANCEOF(int index)
getExceptions
public java.lang.Class[] getExceptions()
- Specified by:
getExceptions
in interface ExceptionThrower
getLoadClassType
public ObjectType getLoadClassType(ConstantPoolGen cpg)
- Description copied from interface:
LoadClass
- Returns the ObjectType of the referenced class or interface
that may be loaded and resolved.
- Specified by:
getLoadClassType
in interface LoadClass
- Returns:
- object type that may be loaded or null if a primitive is
referenced
accept
public void accept(Visitor v)
- Call corresponding visitor method(s). The order is:
Call visitor methods of implemented interfaces first, then
call methods according to the class hierarchy in descending order,
i.e., the most specific visitXXX() call comes last.
- Specified by:
accept
in class Instruction
- Parameters:
v
- Visitor object