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

java.lang.Object
  HasMetadata
      com.google.dart.compiler.backend.js.ast.SourceInfoAwareJsNode
          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 SourceInfoAwareJsNode

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

static JsLiteral.JsBooleanLiteral	getBoolean(boolean truth)
boolean	isLeaf() Determines whether or not this expression is a leaf, such as a JsNameRef, JsLiteral.JsBooleanLiteral, and so on.
JsStatement	makeStmt()
JsExpression	source(java.lang.Object info)
java.lang.String	toString()
protected <T extends HasMetadata> T	withMetadataFrom(T other)

Methods inherited from class com.google.dart.compiler.backend.js.ast.SourceInfoAwareJsNode

acceptChildren, getSource, setSource

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.JsExpression

deepCopy

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

accept, acceptChildren, getSource, setSource, traverse

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

@NotNull
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

Overrides:

source in class SourceInfoAwareJsNode

toString

public java.lang.String toString()

withMetadataFrom

protected <T extends HasMetadata> T withMetadataFrom(T other)