/*
* Copyright 2011 Red Hat, Inc. and/or its affiliates.
*
* 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.CEDescrBuilder;
import org.drools.compiler.lang.api.PackageDescrBuilder;
import org.drools.compiler.lang.descr.QueryDescr;
import org.drools.compiler.lang.api.AnnotationDescrBuilder;
import org.drools.compiler.lang.api.QueryDescrBuilder;
import org.drools.compiler.lang.descr.AndDescr;
/**
* A descr builder for queries
*/
public class QueryDescrBuilderImpl extends BaseDescrBuilderImpl<PackageDescrBuilder, QueryDescr>
implements
QueryDescrBuilder {
protected QueryDescrBuilderImpl( PackageDescrBuilder parent ) {
super( parent, new QueryDescr() );
}
public AnnotationDescrBuilder<QueryDescrBuilder> newAnnotation( String name ) {
AnnotationDescrBuilder<QueryDescrBuilder> annotation = new AnnotationDescrBuilderImpl<QueryDescrBuilder>( this, name );
descr.addAnnotation( annotation.getDescr() );
return annotation;
}
public QueryDescrBuilder name( String name ) {
descr.setName( name );
return this;
}
public CEDescrBuilder<QueryDescrBuilder, AndDescr> lhs() {
CEDescrBuilder<QueryDescrBuilder, AndDescr> ce = new CEDescrBuilderImpl<QueryDescrBuilder, AndDescr>( this, new AndDescr() );
descr.setLhs( ce.getDescr() );
return ce;
}
public QueryDescrBuilder parameter( String type,
String variable ) {
descr.addParameter( type,
variable );
return this;
}
}