Interface StaticScope<T>
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- Type Parameters:
T
- The type of information stored about the slot
- All Known Subinterfaces:
FlowScope
- All Known Implementing Classes:
AbstractStaticScope
,EnumElementType
,EnumType
,FunctionType
,MapBasedScope
,NoObjectType
,NoType
,ObjectType
,Scope
,SymbolTable.SymbolScope
,TemplateType
,TemplatizedType
,UnknownType
public interface StaticScope<T>
TheStaticScope
interface must be implemented by any object that defines variables for the purposes of static analysis. It is distinguished from theScriptable
class that Rhino normally uses to represent a run-time scope.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description StaticSlot<T>
getOwnSlot(java.lang.String name)
LikegetSlot
but does not recurse into parent scopes.StaticScope<T>
getParentScope()
Returns the scope enclosing this one or null if none.Node
getRootNode()
Returns the root node associated with this scope.StaticSlot<T>
getSlot(java.lang.String name)
Returns any defined slot within this scope for this name.T
getTypeOfThis()
Returns the expected type ofthis
in the current scope.
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Method Detail
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getRootNode
Node getRootNode()
Returns the root node associated with this scope. May be null.
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getParentScope
StaticScope<T> getParentScope()
Returns the scope enclosing this one or null if none.
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getSlot
StaticSlot<T> getSlot(java.lang.String name)
Returns any defined slot within this scope for this name. This call continues searching through parent scopes if a slot with this name is not found in the current scope.- Parameters:
name
- The name of the variable slot to look up.- Returns:
- The defined slot for the variable, or
null
if no definition exists.
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getOwnSlot
StaticSlot<T> getOwnSlot(java.lang.String name)
LikegetSlot
but does not recurse into parent scopes.
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getTypeOfThis
T getTypeOfThis()
Returns the expected type ofthis
in the current scope.
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