gnu.expr
Class NameLookup

java.lang.Object
  gnu.kawa.util.GeneralHashTable
      gnu.expr.NameLookup

public class NameLookup
extends GeneralHashTable

Manages the set of declarations "currently" in scope.

Field Summary

Fields inherited from class gnu.kawa.util.GeneralHashTable

mask, num_bindings, table

Constructor Summary

NameLookup(Language language)

Method Summary

Declaration	lookup(java.lang.Object symbol, boolean function)
Declaration	lookup(java.lang.Object symbol, int namespace)
boolean	pop(Declaration decl)
void	pop(ScopeExp exp)
void	push(Declaration decl)
void	push(ScopeExp exp)

Methods inherited from class gnu.kawa.util.GeneralHashTable

clear, get, getNode, hash, hash, makeEntry, matches, matches, next, put, put, rehash, remove, size

Methods inherited from class java.lang.Object

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

Constructor Detail

NameLookup

public NameLookup(Language language)

Method Detail

push

public void push(Declaration decl)

pop

public boolean pop(Declaration decl)

push

public void push(ScopeExp exp)

pop

public void pop(ScopeExp exp)

lookup

public Declaration lookup(java.lang.Object symbol,
                          int namespace)

lookup

public Declaration lookup(java.lang.Object symbol,
                          boolean function)