com.google.gwt.dev.js.ast

Class JsRootScope

java.lang.Object

com.google.gwt.dev.js.ast.JsScope

com.google.gwt.dev.js.ast.JsRootScope

All Implemented Interfaces:

Serializable

public final class JsRootScope
extends JsScope

The root scope is the parent of every scope, it contains a list of browser built-in identifiers that we should recognize and never obfuscate into.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static JsRootScope	INSTANCE

Constructor Summary

Constructors

Constructor and Description
JsRootScope()

Method Summary

Modifier and Type	Method and Description
protected void	addChild(JsScope child)
protected JsName	doCreateName(String ident, String shortIdent) Creates a new name in this scope.
protected JsName	findExistingNameNoRecurse(String ident) Attempts to find the name object for the specified ident, searching in this scope only.
Iterable<JsName>	getAllNames() Returns an iterable for all the names defined by this scope.
List<JsScope>	getChildren() Returns a list of this scope's child scopes.
JsScope	getParent() Returns the parent scope of this scope, or null if this is the root scope.
JsName	getUndefined()

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

declareName, declareName, findExistingName, findExistingUnobfuscatableName, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Field Detail

INSTANCE

public static final JsRootScope INSTANCE

Constructor Detail

JsRootScope

public JsRootScope()

Method Detail

getAllNames

public Iterable<JsName> getAllNames()

Description copied from class: JsScope

Returns an iterable for all the names defined by this scope.

Specified by:

getAllNames in class JsScope

getChildren

public List<JsScope> getChildren()

Description copied from class: JsScope

Returns a list of this scope's child scopes.

Specified by:

getChildren in class JsScope

getParent

public JsScope getParent()

Description copied from class: JsScope

Returns the parent scope of this scope, or null if this is the root scope.

Specified by:

getParent in class JsScope

getUndefined

public JsName getUndefined()

addChild

protected void addChild(JsScope child)

Specified by:

addChild in class JsScope

doCreateName

protected JsName doCreateName(String ident,
                              String shortIdent)

Description copied from class: JsScope

Creates a new name in this scope.

Specified by:

doCreateName in class JsScope

findExistingNameNoRecurse

protected JsName findExistingNameNoRecurse(String ident)

Description copied from class: JsScope

Attempts to find the name object for the specified ident, searching in this scope only.

Specified by:

findExistingNameNoRecurse in class JsScope

Returns:

null if the identifier has no associated name