/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.jena.riot.system ;
import org.apache.jena.graph.Triple ;
import org.apache.jena.riot.lang.StreamRDFCounting ;
import org.apache.jena.sparql.core.Quad ;
/** Wrap another StreamRDF and provide counts of items */
public class StreamRDFCountingBase extends StreamRDFWrapper implements StreamRDF, StreamRDFCounting {
private long countTriples = 0 ;
private long countQuads = 0 ;
private long countBase = 0 ;
private long countPrefixes = 0 ;
public StreamRDFCountingBase(StreamRDF other) {
super(other) ;
}
@Override
public void triple(Triple triple) {
countTriples++ ;
super.triple(triple) ;
}
@Override
public void quad(Quad quad) {
countQuads++ ;
super.quad(quad) ;
}
@Override
public long count() {
return countTriples + countQuads ;
}
@Override
public long countTriples() {
return countTriples ;
}
@Override
public long countQuads() {
return countQuads ;
}
}