com.google.gwt.dev.js.ast

Class JsIf

java.lang.Object

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

com.google.gwt.dev.js.ast.JsStatement

com.google.gwt.dev.js.ast.JsIf

All Implemented Interfaces:

HasSourceInfo, JsVisitable, Serializable

public final class JsIf
extends JsStatement

Represents a JavaScript if statement.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JsIf(SourceInfo sourceInfo)
JsIf(SourceInfo sourceInfo, JsExpression ifExpr, JsStatement thenStmt, JsStatement elseStmt)

Method Summary

Modifier and Type	Method and Description
JsStatement	getElseStmt()
JsExpression	getIfExpr()
NodeKind	getKind()
JsStatement	getThenStmt()
void	setElseStmt(JsStatement elseStmt)
void	setIfExpr(JsExpression ifExpr)
void	setThenStmt(JsStatement thenStmt)
void	traverse(JsVisitor v, JsContext ctx) Causes this object to have the visitor visit itself and its children.
boolean	unconditionalControlBreak() Returns true if this statement definitely causes an abrupt change in flow control.

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

JsIf

public JsIf(SourceInfo sourceInfo)

JsIf

public JsIf(SourceInfo sourceInfo,
            JsExpression ifExpr,
            JsStatement thenStmt,
            JsStatement elseStmt)

Method Detail

getElseStmt

public JsStatement getElseStmt()

getIfExpr

public JsExpression getIfExpr()

getKind

public NodeKind getKind()

Specified by:

getKind in class JsNode

getThenStmt

public JsStatement getThenStmt()

setElseStmt

public void setElseStmt(JsStatement elseStmt)

setIfExpr

public void setIfExpr(JsExpression ifExpr)

setThenStmt

public void setThenStmt(JsStatement thenStmt)

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

unconditionalControlBreak

public boolean unconditionalControlBreak()

Description copied from class: JsStatement

Returns true if this statement definitely causes an abrupt change in flow control.

Overrides:

unconditionalControlBreak in class JsStatement