org.drools.compiler.lang.api.impl.AccumulateDescrBuilderImpl 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.compiler.lang.api.impl;
import org.drools.compiler.lang.api.AccumulateDescrBuilder;
import org.drools.compiler.lang.api.CEDescrBuilder;
import org.drools.compiler.lang.api.DescrBuilder;
import org.drools.compiler.lang.api.PatternDescrBuilder;
import org.drools.compiler.lang.descr.AccumulateDescr;
import org.drools.compiler.lang.descr.AndDescr;
/**
* An implementation for the CollectDescrBuilder
*/
public class AccumulateDescrBuilderImpl> extends BaseDescrBuilderImpl
implements
AccumulateDescrBuilder {
public AccumulateDescrBuilderImpl(P parent) {
super( parent,
new AccumulateDescr() );
}
/**
* {@inheritDoc}
*/
public PatternDescrBuilder> pattern( String type ) {
PatternDescrBuilder> pattern = new PatternDescrBuilderImpl>( this,
type );
descr.setInputPattern( pattern.getDescr() );
return pattern;
}
/**
* {@inheritDoc}
*/
public PatternDescrBuilder> pattern() {
PatternDescrBuilder> pattern = new PatternDescrBuilderImpl>( this );
descr.setInputPattern( pattern.getDescr() );
return pattern;
}
public CEDescrBuilder, AndDescr> source() {
CEDescrBuilder, AndDescr> and = new CEDescrBuilderImpl, AndDescr>( this,
new AndDescr() );
descr.setInput( and.getDescr() );
return and;
}
public AccumulateDescrBuilder function( String name,
String bind,
String... parameters ) {
descr.addFunction( name,
bind,
parameters );
return this;
}
public AccumulateDescrBuilder
init( String block ) {
descr.setInitCode( block );
return this;
}
public AccumulateDescrBuilder
action( String block ) {
descr.setActionCode( block );
return this;
}
public AccumulateDescrBuilder
reverse( String block ) {
descr.setReverseCode( block );
return this;
}
public AccumulateDescrBuilder
result( String expr ) {
descr.setResultCode( expr );
return this;
}
public AccumulateDescrBuilder
multiFunction( boolean multifunct ) {
descr.setMultiFunction( multifunct );
return this;
}
}