org.erights.e.elang.evm
Class OuterNounExpr

java.lang.Object
  |
  +--org.erights.e.elang.evm.ParseNode
        |
        +--org.erights.e.elang.evm.ENode
              |
              +--org.erights.e.elang.evm.EExpr
                    |
                    +--org.erights.e.elang.evm.AtomicExpr
                          |
                          +--org.erights.e.elang.evm.NounExpr
                                |
                                +--org.erights.e.elang.evm.TopNounExpr
                                      |
                                      +--org.erights.e.elang.evm.OuterNounExpr

All Implemented Interfaces:

Cloneable, EPrintable, MatchMaker

public class OuterNounExpr

extends TopNounExpr

Untamed:

Author:

E. Dean Tribble

Field Summary

private int

myIndex

Fields inherited from class org.erights.e.elang.evm.NounExpr

Fields inherited from class org.erights.e.elang.evm.ENode

Fields inherited from class org.erights.e.elang.evm.ParseNode

NUM_PR, PR_ASSIGN, PR_CALL, PR_COMP, PR_EEXPR, PR_LISTPATT, PR_ORDER, PR_PATTERN, PR_PRIM, PR_START

Constructor Summary

OuterNounExpr(SourceSpan optSpan, String name, int index)
Enabled:

Method Summary

int	getIndex() Enabled:
Object	getRepresentation(EvalContext ctx) Enabled: Return the kind of object that should be stored in a frame, assuming an accessor of the same type as the receiver.
Slot	getSlot(EvalContext ctx) Enabled:
Slot	getTopSlot(OuterScope outers) Enabled:
void	initSlot(EvalContext ctx, Slot slot) Enabled:
boolean	isOuter() Enabled:
boolean	mayBeAssignable() Enabled:
protected Object	subEval(EvalContext ctx, boolean forValue) Default implementation of noun eval in terms of its slot.
void	subPrintOn(TextWriter out, int priority) Enabled:

Methods inherited from class org.erights.e.elang.evm.NounExpr

asFieldAt, asNoun, assign, computeStaticScope, getIn, initFinal, matchBind, name, welcome

Methods inherited from class org.erights.e.elang.evm.EExpr

__printOn, appendAllTo, appendTo, eval, eval, evalBool, printAsBlockOn, substitute, transform

Methods inherited from class org.erights.e.elang.evm.ENode

cleanCopy, copy, getOptPatternMap, getOptScopeMap, getPatternMap, getScopeMap, qbuild, setPatternMap, setScopeMap, staticScope, synEnv

Methods inherited from class org.erights.e.elang.evm.ParseNode

asText, getOptSpan, lnPrintOn, lnPrintOn, matchBind, matchBind, matchBind, printListOn, toString

Methods inherited from class java.lang.Object

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

Field Detail

myIndex

private final int myIndex

Constructor Detail

OuterNounExpr

public OuterNounExpr(SourceSpan optSpan,
                     String name,
                     int index)

Enabled:

Method Detail

mayBeAssignable

public boolean mayBeAssignable()

Enabled:

Specified by:

mayBeAssignable in class NounExpr

isOuter

public boolean isOuter()

Enabled:

Overrides:

isOuter in class NounExpr

getSlot

public Slot getSlot(EvalContext ctx)

Enabled:

Overrides:

getSlot in class NounExpr

getTopSlot

public Slot getTopSlot(OuterScope outers)

Enabled:

Specified by:

getTopSlot in class TopNounExpr

getIndex

public int getIndex()

Enabled:

subEval

protected Object subEval(EvalContext ctx,
                         boolean forValue)

Description copied from class: NounExpr

Default implementation of noun eval in terms of its slot.

Overrides:

subEval in class NounExpr

getRepresentation

public Object getRepresentation(EvalContext ctx)

Enabled: Return the kind of object that should be stored in a frame, assuming an accessor of the same type as the receiver.

Overrides:

getRepresentation in class NounExpr

subPrintOn

public void subPrintOn(TextWriter out,
                       int priority)
                throws IOException

Enabled:

Overrides:

subPrintOn in class NounExpr

IOException

initSlot

public void initSlot(EvalContext ctx,
                     Slot slot)

Enabled:

Overrides:

initSlot in class NounExpr