/* | |
* 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.ruta.utils; | |
import java.util.ArrayList; | |
import java.util.List; | |
import org.apache.uima.cas.FeatureStructure; | |
import org.apache.uima.jcas.JCas; | |
import org.apache.uima.jcas.cas.DoubleArray; | |
import org.apache.uima.jcas.cas.FSArray; | |
import org.apache.uima.jcas.cas.IntegerArray; | |
import org.apache.uima.jcas.cas.StringArray; | |
public class UIMAUtils { | |
public static FSArray<? extends FeatureStructure> toFSArray(JCas jCas, | |
List<? extends FeatureStructure> fsList) { | |
FSArray<FeatureStructure> fsArray = new FSArray<FeatureStructure>(jCas, fsList.size()); | |
fsArray.copyFromArray(fsList.toArray(new FeatureStructure[fsList.size()]), 0, 0, fsList.size()); | |
return fsArray; | |
} | |
public static StringArray toStringArray(JCas jCas, String[] sArray) { | |
StringArray uimaSArray = new StringArray(jCas, sArray.length); | |
uimaSArray.copyFromArray(sArray, 0, 0, sArray.length); | |
return uimaSArray; | |
} | |
public static DoubleArray toDoubleArray(JCas jCas, double[] sArray) { | |
DoubleArray uimaSArray = new DoubleArray(jCas, sArray.length); | |
uimaSArray.copyFromArray(sArray, 0, 0, sArray.length); | |
return uimaSArray; | |
} | |
public static IntegerArray toIntegerArray(JCas jCas, int[] sArray) { | |
IntegerArray uimaSArray = new IntegerArray(jCas, sArray.length); | |
uimaSArray.copyFromArray(sArray, 0, 0, sArray.length); | |
return uimaSArray; | |
} | |
public static <T extends FeatureStructure> List<T> toList(FSArray<FeatureStructure> fsArray, | |
Class<T> cls) { | |
List<T> list = new ArrayList<T>(); | |
if (fsArray == null) { | |
return list; | |
} | |
for (FeatureStructure fs : fsArray.toArray()) { | |
list.add(cls.cast(fs)); | |
} | |
return list; | |
} | |
} |