com.google.dart.compiler.backend.js.ast
Class JsLiteral

java.lang.Object
  com.google.dart.compiler.backend.js.ast.JsLiteral

All Implemented Interfaces:

JsExpression, JsNode

Direct Known Subclasses:

JsArrayLiteral, JsFunction, JsLiteral.JsValueLiteral, JsObjectLiteral

public abstract class JsLiteral
extends java.lang.Object

Nested Class Summary

protected static class	JsExpressionImpl.JsExpressionHasArguments
static class	JsLiteral.JsBooleanLiteral
static class	JsLiteral.JsThisRef
static class	JsLiteral.JsValueLiteral A JavaScript string literal expression.

Field Summary

static JsLiteral.JsBooleanLiteral	FALSE
static JsNullLiteral	NULL
static JsLiteral.JsValueLiteral	THIS
static JsLiteral.JsBooleanLiteral	TRUE
static JsNameRef	UNDEFINED

Constructor Summary

JsLiteral()

Method Summary

void	acceptChildren(JsVisitor visitor)
static JsLiteral.JsBooleanLiteral	getBoolean(boolean truth)
java.lang.Object	getSource() Return the source info associated with this object.
boolean	isLeaf() Determines whether or not this expression is a leaf, such as a JsNameRef, JsLiteral.JsBooleanLiteral, and so on.
JsStatement	makeStmt()
void	setSource(java.lang.Object info) Set the source info associated with this object.
JsExpression	source(java.lang.Object info)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.dart.compiler.backend.js.ast.JsNode

accept, acceptChildren, getSource, setSource

Field Detail

THIS

public static final JsLiteral.JsValueLiteral THIS

UNDEFINED

public static final JsNameRef UNDEFINED

NULL

public static final JsNullLiteral NULL

TRUE

public static final JsLiteral.JsBooleanLiteral TRUE

FALSE

public static final JsLiteral.JsBooleanLiteral FALSE

Constructor Detail

JsLiteral

public JsLiteral()

Method Detail

getBoolean

public static JsLiteral.JsBooleanLiteral getBoolean(boolean truth)

isLeaf

public boolean isLeaf()

Determines whether or not this expression is a leaf, such as a JsNameRef, JsLiteral.JsBooleanLiteral, and so on. Leaf expressions never need to be parenthesized.

Specified by:

isLeaf in interface JsExpression

makeStmt

public JsStatement makeStmt()

Specified by:

makeStmt in interface JsExpression

source

public JsExpression source(java.lang.Object info)

Specified by:

source in interface JsExpression

Specified by:

source in interface JsNode

getSource

public java.lang.Object getSource()

Description copied from interface: JsNode

Return the source info associated with this object.

setSource

public void setSource(java.lang.Object info)

Description copied from interface: JsNode

Set the source info associated with this object.

acceptChildren

public void acceptChildren(JsVisitor visitor)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object