gololang.ir

Class ReferenceTable

java.lang.Object

gololang.ir.ReferenceTable

public final class ReferenceTable
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ReferenceTable()

Method Summary

Modifier and Type	Method and Description
ReferenceTable	add(LocalReference reference)
ReferenceTable	flatDeepCopy(boolean turnIntoConstants)
ReferenceTable	fork()
LocalReference	get(java.lang.String name)
boolean	hasReferenceFor(java.lang.String name)
boolean	isEmpty()
java.util.Collection<LocalReference>	ownedReferences()
java.util.Set<java.lang.String>	ownedSymbols()
ReferenceTable	parent()
java.util.Collection<LocalReference>	references() Return the set of the references known to this table.
void	relink(ReferenceTable parent)
void	relink(ReferenceTable parent, boolean prune) Redefines the parent table for this table.
void	relinkTopLevel(ReferenceTable topLevel)
void	remove(java.lang.String name)
int	size()
java.util.Set<java.lang.String>	symbols()
java.lang.String	toString()
void	updateFrom(GoloStatement<?> statement)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferenceTable

public ReferenceTable()

Method Detail

parent

public ReferenceTable parent()

isEmpty

public boolean isEmpty()

add

public ReferenceTable add(LocalReference reference)

size

public int size()

hasReferenceFor

public boolean hasReferenceFor(java.lang.String name)

updateFrom

public void updateFrom(GoloStatement<?> statement)

get

public LocalReference get(java.lang.String name)

ownedSymbols

public java.util.Set<java.lang.String> ownedSymbols()

ownedReferences

public java.util.Collection<LocalReference> ownedReferences()

relink

public void relink(ReferenceTable parent,
                   boolean prune)

Redefines the parent table for this table.

If prune is true, the owned references already presents in the parent are removed.

Parameters:

parent - the new parent table

prune - remove duplicated owned references

relink

public void relink(ReferenceTable parent)

relinkTopLevel

public void relinkTopLevel(ReferenceTable topLevel)

symbols

public java.util.Set<java.lang.String> symbols()

references

public java.util.Collection<LocalReference> references()

Return the set of the references known to this table.

Contains the own references as well as the ones from the parent table.

fork

public ReferenceTable fork()

flatDeepCopy

public ReferenceTable flatDeepCopy(boolean turnIntoConstants)

remove

public void remove(java.lang.String name)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object