Package org.spf4j.zel.instr

Class NJMP

java.lang.Object

org.spf4j.zel.instr.Instruction

org.spf4j.zel.instr.NJMP

All Implemented Interfaces:

Serializable

public final class NJMP
extends Instruction

Jump to a address is top of the stack is null. (Null jump)

Author:

Zoltan Farkas

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
NJMP(int relAddr)

Method Summary

Modifier and Type	Method	Description
int	execute(ExecutionContext context)	Instruction execution
Object[]	getParameters()

Methods inherited from class org.spf4j.zel.instr.Instruction

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NJMP

public NJMP(int relAddr)

Method Detail

execute

public int execute(ExecutionContext context)
            throws SuspendedException,
                   ExecutionException

Description copied from class: Instruction

Instruction execution

Specified by:

execute in class Instruction

Parameters:

context - ExecutionContext

Throws:

SuspendedException

ExecutionException

getParameters

public Object[] getParameters()

Specified by:

getParameters in class Instruction