Package com.google.javascript.jscomp

Class Scope

java.lang.Object

com.google.javascript.jscomp.AbstractScope<Scope,Var>

com.google.javascript.jscomp.Scope

All Implemented Interfaces:

StaticScope, Serializable

public final class Scope
extends AbstractScope<Scope,Var>

Scope contains information about a variable scope in JavaScript. Scopes can be nested, a scope points back to its parent scope. A Scope contains information about variables defined in that scope.

See Also:

• NodeTraversal
• Serialized Form

Method Summary

Modifier and Type	Method	Description
int	getDepth()	The depth of the scope.
Scope	getParent()	Returns the parent scope, or null if this is the global scope.
Scope	untyped()

Methods inherited from class com.google.javascript.jscomp.AbstractScope

getAllAccessibleVariables, getAllSymbols, getArgumentsVar, getClosestCfgRootScope, getClosestContainerScope, getClosestHoistScope, getGlobalScope, getOwnSlot, getParentScope, getRootNode, getSlot, getVar, getVarCount, getVarIterable, hasOwnImplicitSlot, hasOwnSlot, hasSlot, isBlockScope, isCatchScope, isCfgRootScope, isComputedFieldDefRhsScope, isFunctionBlockScope, isFunctionScope, isGlobal, isLocal, isMemberFieldDefScope, isModuleScope, isStaticBlockScope, toString, typed

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.javascript.rhino.StaticScope

getTopmostScopeOfEventualDeclaration

Method Details

untyped

public Scope untyped()

Overrides:

untyped in class AbstractScope<Scope,Var>

getDepth

public int getDepth()

Description copied from class: AbstractScope

The depth of the scope. The global scope has depth 0.

Specified by:

getDepth in class AbstractScope<Scope,Var>

getParent

public Scope getParent()

Description copied from class: AbstractScope

Returns the parent scope, or null if this is the global scope.

Specified by:

getParent in class AbstractScope<Scope,Var>