danbikel.parser.constraints
Class LexTreeConstraintSetFactory

java.lang.Object
  danbikel.parser.constraints.LexTreeConstraintSetFactory

All Implemented Interfaces:

ConstraintSetFactory

public class LexTreeConstraintSetFactory
extends Object
implements ConstraintSetFactory

Factory to produce LexTreeConstraintSet objects.

Constructor Summary

LexTreeConstraintSetFactory()
Constructs a factory for LexTreeConstraintSet instances.

Method Summary

ConstraintSet	get() Gets a new, empty LexTreeConstraintSet instance.
ConstraintSet	get(Object tree) Gets a new set of constraints for parsing the specified lexicalized tree.

Methods inherited from class java.lang.Object

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

Constructor Detail

LexTreeConstraintSetFactory

public LexTreeConstraintSetFactory()

Constructs a factory for LexTreeConstraintSet instances.

Method Detail

get

public ConstraintSet get()

Gets a new, empty LexTreeConstraintSet instance.

Specified by:

get in interface ConstraintSetFactory

Returns:

a new, empty LexTreeConstraintSet instance.

get

public ConstraintSet get(Object tree)

Gets a new set of constraints for parsing the specified lexicalized tree.

Specified by:

get in interface ConstraintSetFactory

Parameters:

tree - the lexicalized tree for which to get constraints; lexicalization performed by the current head finder.

Returns:

a new set of constraints for a lexicalized version of the specified parse tree.