dk.brics.tajs.flowgraph.jsnodes

Class NopNode

java.lang.Object

dk.brics.tajs.flowgraph.AbstractNode

dk.brics.tajs.flowgraph.jsnodes.Node

dk.brics.tajs.flowgraph.jsnodes.NopNode

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class NopNode
extends Node

Nop node.

See Also:

Serialized Form

Field Summary

Fields inherited from class dk.brics.tajs.flowgraph.AbstractNode

EXCEPTION_REG, FIRST_ORDINARY_REG, NO_VALUE, RETURN_REG

Constructor Summary

Constructors

Constructor and Description
NopNode(SourceLocation location) Constructs a new nop node.
NopNode(java.lang.String text, SourceLocation location) Constructs a new nop node, with some descriptive text.

Method Summary

Modifier and Type	Method and Description
boolean	canThrowExceptions() Returns true if this node may throw exceptions.
java.lang.String	toString() Returns a string description of this node.
void	visitBy(NodeVisitor v) Visits this node with the given visitor.

Methods inherited from class dk.brics.tajs.flowgraph.jsnodes.Node

visitBy

Methods inherited from class dk.brics.tajs.flowgraph.AbstractNode

check, clone, getBlock, getDuplicateOf, getImplicitAfterCall, getIndex, getSourceLocation, getThisOrDuplicateOf, isArtificial, isRegistersDone, setArtificial, setBlock, setDuplicateOf, setImplicitAfterCall, setIndex, setRegistersDone, setSourceLocation

Methods inherited from class java.lang.Object

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

Constructor Detail

NopNode

public NopNode(SourceLocation location)

Constructs a new nop node.

NopNode

public NopNode(java.lang.String text,
               SourceLocation location)

Constructs a new nop node, with some descriptive text.

Method Detail

canThrowExceptions

public boolean canThrowExceptions()

Description copied from class: AbstractNode

Returns true if this node may throw exceptions.

Specified by:

canThrowExceptions in class AbstractNode

toString

public java.lang.String toString()

Description copied from class: AbstractNode

Returns a string description of this node.

Specified by:

toString in class AbstractNode

visitBy

public void visitBy(NodeVisitor v)

Description copied from class: Node

Visits this node with the given visitor.

Specified by:

visitBy in class Node