org.apache.uima.ducc.test.randomsleep.SleepMultiplier Maven / Gradle / Ivy
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* 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.uima.ducc.test.randomsleep;
import java.util.LinkedList;
import java.util.StringTokenizer;
import org.apache.uima.UimaContext;
import org.apache.uima.analysis_component.CasMultiplier_ImplBase;
import org.apache.uima.analysis_engine.AnalysisEngineProcessException;
import org.apache.uima.cas.AbstractCas;
import org.apache.uima.cas.CAS;
import org.apache.uima.resource.ResourceInitializationException;
/**
* An example CasMultiplier, which generates the specified number of output CASes,
* used in the DD version of the system tests.
*/
public class SleepMultiplier extends CasMultiplier_ImplBase
{
String CM_Identifier = "*^^^^^^^^^ CM ";
LinkedList work = new LinkedList();
/*
* (non-Javadoc)
*
* @seeorg.apache.uima.analysis_component.AnalysisComponent_ImplBase#initialize(org.apache.uima.
* UimaContext)
*/
public void initialize(UimaContext aContext) throws ResourceInitializationException
{
super.initialize(aContext);
System.out.println(CM_Identifier + "Multiplier init called");
}
public void destroy()
{
System.out.println(CM_Identifier + " Destroy is called (0)");
System.out.println(CM_Identifier + "Destroy exits");
}
/*
* (non-Javadoc)
*
* @see JCasMultiplier_ImplBase#process(JCas)
*/
public void process(CAS cas) throws AnalysisEngineProcessException
{
String data = cas.getSofaDataString();
System.out.println(CM_Identifier + "Multiplier process CAS. Data: " + data);
work.add(cas);
}
/*
* (non-Javadoc)
*
* @see org.apache.uima.analysis_component.AnalysisComponent#hasNext()
*/
public boolean hasNext() throws AnalysisEngineProcessException
{
System.out.println(CM_Identifier + " hasNext: true");
return (work.size() > 0);
}
/*
* (non-Javadoc)
*
* @see org.apache.uima.analysis_component.AnalysisComponent#next()
*/
public AbstractCas next() throws AnalysisEngineProcessException
{
CAS nextCas = work.removeFirst();
String data = nextCas.getSofaDataString();
StringTokenizer tok = new StringTokenizer(data);
long elapsed = Long.parseLong(tok.nextToken());
int seqno = Integer.parseInt(tok.nextToken());
int total = Integer.parseInt(tok.nextToken());
String logid = tok.nextToken();
System.out.println(CM_Identifier + "next returns: " +
"Work Item(" + seqno + ") " +
"Sleep Time(" + elapsed + ") " +
"of total(" + total + ") " +
"logid(" + logid + ") " +
"pass to AE");
CAS cas = getEmptyCAS();
cas.setSofaDataString(data, "text");
return cas;
}
}