com.google.gwt.dev.js.ast

Class JsNumericEntry

java.lang.Object

com.google.gwt.dev.js.ast.JsNode

com.google.gwt.dev.js.ast.JsExpression

com.google.gwt.dev.js.ast.JsNumericEntry

All Implemented Interfaces:

HasSourceInfo, JsVisitable, Serializable

public final class JsNumericEntry
extends JsExpression

Represent an index that can be replacable by the compiler at compile time.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JsNumericEntry(SourceInfo info, String key, int value)

Method Summary

Modifier and Type	Method and Description
String	getKey()
NodeKind	getKind()
int	getValue()
boolean	hasSideEffects() Determines whether the expression can cause side effects.
boolean	isDefinitelyNotNull() True if the target expression is definitely not null.
boolean	isDefinitelyNull() True if the target expression is definitely null.
void	setValue(int value)
void	traverse(JsVisitor v, JsContext ctx) Causes this object to have the visitor visit itself and its children.

Methods inherited from class com.google.gwt.dev.js.ast.JsExpression

isLeaf, makeStmt

Methods inherited from class com.google.gwt.dev.js.ast.JsNode

getSourceInfo, setSourceInfo, toSource, toSource, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Constructor Detail

JsNumericEntry

public JsNumericEntry(SourceInfo info,
                      String key,
                      int value)

Method Detail

getKey

public String getKey()

getKind

public NodeKind getKind()

Specified by:

getKind in class JsNode

getValue

public int getValue()

hasSideEffects

public boolean hasSideEffects()

Description copied from class: JsExpression

Determines whether the expression can cause side effects.

Specified by:

hasSideEffects in class JsExpression

isDefinitelyNotNull

public boolean isDefinitelyNotNull()

Description copied from class: JsExpression

True if the target expression is definitely not null.

Specified by:

isDefinitelyNotNull in class JsExpression

isDefinitelyNull

public boolean isDefinitelyNull()

Description copied from class: JsExpression

True if the target expression is definitely null.

Specified by:

isDefinitelyNull in class JsExpression

setValue

public void setValue(int value)

traverse

public void traverse(JsVisitor v,
                     JsContext ctx)

Description copied from interface: JsVisitable

Causes this object to have the visitor visit itself and its children.

Parameters:

v - the visitor that should traverse this node

ctx - the context of an existing traversal