org.erights.e.elang.scope
Class InnerScope

java.lang.Object
  |
  +--org.erights.e.elang.scope.Scope
        |
        +--org.erights.e.elang.scope.InnerScope

All Implemented Interfaces:

Iteratable

public class InnerScope

extends Scope

Untamed: A Scope that represents a nested lexical scope.

Made after the fact from a ScopeMap (static info) and an EvalContext (runtime info).

Author:

E. Dean Tribble

Field Summary

private EvalContext

myEvalContext

Fields inherited from class org.erights.e.elang.scope.Scope

myScopeMap

Constructor Summary

InnerScope(ScopeMap scopeMap, EvalContext ctx)
Enabled:

Method Summary

void	bindOuter(String name, Slot slot) Enabled:
Scope	diverge(String fqnPrefix) Enabled:
String	getOptFQNPrefix() Enabled: Returns null, since we're not at top level
Slot	getSlot(String name) Enabled:
EvalContext	newContext(int numLocals) Enabled:
NounExpr	reserveOuterNoun(String name) Enabled:
String	toString() Suppressed:

Methods inherited from class org.erights.e.elang.scope.Scope

asMap, bindFinal, bindings, bindings, cleanup, get, get, getScopeMap, in, iterate, maps, put

Methods inherited from class java.lang.Object

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

Field Detail

myEvalContext

private final EvalContext myEvalContext

Constructor Detail

InnerScope

public InnerScope(ScopeMap scopeMap,
                  EvalContext ctx)

Enabled:

Method Detail

getOptFQNPrefix

public String getOptFQNPrefix()

Enabled: Returns null, since we're not at top level

Specified by:

getOptFQNPrefix in class Scope

reserveOuterNoun

public NounExpr reserveOuterNoun(String name)

Enabled:

Specified by:

reserveOuterNoun in class Scope

getSlot

public Slot getSlot(String name)

Enabled:

Specified by:

getSlot in class Scope

bindOuter

public void bindOuter(String name,
                      Slot slot)
               throws AlreadyDefinedException

Enabled:

Specified by:

bindOuter in class Scope

AlreadyDefinedException

newContext

public EvalContext newContext(int numLocals)

Enabled:

Specified by:

newContext in class Scope

diverge

public Scope diverge(String fqnPrefix)

Enabled:

Specified by:

diverge in class Scope

toString

public String toString()

Suppressed:

Overrides:

toString in class Object

Returns:

a string representation of the object.