org.eclipse.xtext.xbase.typesystem.computation

Class SynonymTypesProvider.Acceptor

java.lang.Object

org.eclipse.xtext.xbase.typesystem.computation.SynonymTypesProvider.Acceptor

Enclosing class:

SynonymTypesProvider

public abstract static class SynonymTypesProvider.Acceptor
extends java.lang.Object

Clients of the SynonymTypesProvider may use a custom acceptor to handle the available synonym types.

Constructor Summary

Constructors

Constructor and Description
Acceptor()

Method Summary

Modifier and Type	Method and Description
protected boolean	accept(LightweightTypeReference synonym, ConformanceHint hint)
protected boolean	accept(LightweightTypeReference synonym, java.util.EnumSet<ConformanceHint> hints)
protected abstract boolean	accept(LightweightTypeReference synonym, int flags)
protected java.util.EnumSet<ConformanceHint>	fromFlags(int flags) Converts flag bits to type safe hints.
protected int	toFlags(java.util.EnumSet<ConformanceHint> hints) Converts hints to flag bits.

Methods inherited from class java.lang.Object

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

Constructor Detail

Acceptor

public Acceptor()

Method Detail

accept

protected final boolean accept(LightweightTypeReference synonym,
                               ConformanceHint hint)

Returns:

true if the client is interested in more synonyms. false to skip further computation.

accept

protected final boolean accept(LightweightTypeReference synonym,
                               java.util.EnumSet<ConformanceHint> hints)

Returns:

true if the client is interested in more synonyms. false to skip further computation.

toFlags

protected int toFlags(java.util.EnumSet<ConformanceHint> hints)

Converts hints to flag bits.

fromFlags

protected java.util.EnumSet<ConformanceHint> fromFlags(int flags)

Converts flag bits to type safe hints.

accept

protected abstract boolean accept(LightweightTypeReference synonym,
                                  int flags)

Returns:

true if the client is interested in more synonyms. false to skip further computation.

See Also:

ConformanceFlags