/* * Copyright 2007 T-Rank AS * * 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 no.trank.openpipe.step; import java.util.List; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import no.trank.openpipe.api.MultiInputFieldPipelineStep; import no.trank.openpipe.api.PipelineException; import no.trank.openpipe.api.document.AnnotatedField; import no.trank.openpipe.api.document.Document; /** * This step removes fields from documents. * * @version $Revision$ */ public class RemoveFields extends MultiInputFieldPipelineStep { private static final Logger log = LoggerFactory.getLogger(RemoveFields.class); @Override protected void process(Document doc, String fieldName, List<AnnotatedField> fieldValues) throws PipelineException { log.debug("Removing field '{}'", fieldName); doc.removeField(fieldName); } @Override public String getRevision() { return "$Revision$"; } }