org.drools.lang.api.CEDescrBuilder Maven / Gradle / Ivy
/*
* Copyright 2011 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.lang.api;
import org.drools.lang.descr.AndDescr;
import org.drools.lang.descr.BaseDescr;
import org.drools.lang.descr.ExistsDescr;
import org.drools.lang.descr.NotDescr;
import org.drools.lang.descr.OrDescr;
/**
* A descriptor builder for Conditional Elements
*/
public interface CEDescrBuilder, T extends BaseDescr>
extends
PatternContainerDescrBuilder, T>,
DescrBuilder< P, T > {
/**
* Creates a set of AND'ed Conditional Elements
*
* @return a descriptor builder for the AND'ed set of CEs
*/
public CEDescrBuilder, AndDescr> and();
/**
* Creates a set of OR'ed Conditional Elements
*
* @return a descriptor builder for the OR'ed set of CEs
*/
public CEDescrBuilder, OrDescr> or();
/**
* Creates a set of NOT'ed Conditional Elements
*
* @return a descriptor builder for the NOT'ed set of CEs
*/
public CEDescrBuilder, NotDescr> not();
/**
* Creates a set of EXIST'ed Conditional Elements
*
* @return a descriptor builder for the EXIST'ed set of CEs
*/
public CEDescrBuilder, ExistsDescr> exists();
/**
* Defines a FORALL Conditional Element
*
* @return a descriptor builder for the FORALL CE
*/
public ForallDescrBuilder> forall();
/**
* Defines a top level ACCUMULATE CE
*
* @return the accumulate descriptor builder
*/
public AccumulateDescrBuilder> accumulate();
/**
* Defines an EVAL Conditional Elements
*
* @return a descriptor builder for the EVAL CE
*/
public EvalDescrBuilder> eval();
}