org.drools.brms.client.modeldriven.brl
Class SingleFieldConstraint

java.lang.Object
  org.drools.brms.client.modeldriven.brl.ISingleFieldConstraint
      org.drools.brms.client.modeldriven.brl.SingleFieldConstraint

All Implemented Interfaces:

FieldConstraint, PortableObject

public class SingleFieldConstraint
extends ISingleFieldConstraint
implements FieldConstraint

This represents a contraint on a fact - involving a SINGLE FIELD. Can also include optional "connective constraints" that extend the options for matches.

Author:

Michael Neale

Field Summary

ConnectiveConstraint[]	connectives
java.lang.String	fieldBinding
java.lang.String	fieldName
java.lang.String	operator

Fields inherited from class org.drools.brms.client.modeldriven.brl.ISingleFieldConstraint

constraintValueType, TYPE_ENUM, TYPE_LITERAL, TYPE_PREDICATE, TYPE_RET_VALUE, TYPE_UNDEFINED, TYPE_VARIABLE, value

Constructor Summary

SingleFieldConstraint()

SingleFieldConstraint(java.lang.String field)

Method Summary

void	addNewConnective() This adds a new connective.
boolean	isBound() Returns true of there is a field binding.

Methods inherited from class java.lang.Object

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

Field Detail

fieldBinding

public java.lang.String fieldBinding

fieldName

public java.lang.String fieldName

operator

public java.lang.String operator

connectives

public ConnectiveConstraint[] connectives

Constructor Detail

SingleFieldConstraint

public SingleFieldConstraint(java.lang.String field)

SingleFieldConstraint

public SingleFieldConstraint()

Method Detail

addNewConnective

public void addNewConnective()

This adds a new connective.

isBound

public boolean isBound()

Returns true of there is a field binding.