org.apache.uima.fit.util.FSUtil.getFeature()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.apache.uima.fit.util.FSUtil.getFeature()方法的一些代码示例，展示了FSUtil.getFeature()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FSUtil.getFeature()方法的具体详情如下：
包路径：org.apache.uima.fit.util.FSUtil
类名称：FSUtil
方法名：getFeature

FSUtil.getFeature介绍

暂无

代码示例

代码示例来源：origin: org.apache.uima/uimafit-core

public static <T> T getFeature(FeatureStructure aFS, String aFeature, Class<T> aClazz)
{
 Feature feat = getMandatoryFeature(aFS, aFeature);
 return getFeature(aFS, feat, aClazz);
}

代码示例来源：origin: webanno/webanno

private static void writePrimitiveValue(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  Object value = getFeature(aFS, aCol.uimaFeature, Object.class);
  value = value == null ? NULL_VALUE : escapeValue(String.valueOf(value));
  aOut.print(value);
}

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-io-tsv

private static void writePrimitiveValue(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  Object value = getFeature(aFS, aCol.uimaFeature, Object.class);
  value = value == null ? NULL_VALUE : escapeValue(String.valueOf(value));
  aOut.print(value);
}

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-io-tsv

private static void writeSlotRole(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  FeatureStructure[] links = getFeature(aFS, aCol.uimaFeature, FeatureStructure[].class);
  if (links != null && links.length > 0) {
    for (int i = 0; i < links.length; i++) {
      if (i > 0) {
        aOut.print(SLOT_SEP);
      }
      String value = getFeature(links[i], TsvSchema.FEAT_SLOT_ROLE, String.class);
      value = value == null ? NULL_VALUE : escapeValue(value);
      aOut.print(value);
    }
  }
  else {
    aOut.print(NULL_COLUMN);
  }
  writeDisambiguationId(aOut, aDoc, aFS);
}

代码示例来源：origin: webanno/webanno

private static void writeSlotRole(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  FeatureStructure[] links = getFeature(aFS, aCol.uimaFeature, FeatureStructure[].class);
  if (links != null && links.length > 0) {
    for (int i = 0; i < links.length; i++) {
      if (i > 0) {
        aOut.print(SLOT_SEP);
      }
      String value = getFeature(links[i], TsvSchema.FEAT_SLOT_ROLE, String.class);
      value = value == null ? NULL_VALUE : escapeValue(value);
      aOut.print(value);
    }
  }
  else {
    aOut.print(NULL_COLUMN);
  }
  writeDisambiguationId(aOut, aDoc, aFS);
}

代码示例来源：origin: de.tudarmstadt.ukp.dkpro.core/de.tudarmstadt.ukp.dkpro.core.testing-asl

@Override
public boolean check(JCas aJCas, List<Message> aMessages)
{
  for (Constituent parent : select(aJCas, Constituent.class)) {
    Collection<Annotation> children = select(parent.getChildren(), Annotation.class);
    for (Annotation child : children) {
      Annotation declParent = FSUtil.getFeature(child, "parent", Annotation.class);
      
      if (declParent == null) {
        aMessages.add(new Message(this, ERROR, String.format(
            "Child without parent set: %s", child)));
        
      }
      else if (declParent != parent) {
        aMessages.add(new Message(this, ERROR, String.format(
            "Child points to wrong parent: %s", child)));
        
      }
    }
  }
  
  return aMessages.stream().anyMatch(m -> m.level == ERROR);
}
// end::check-example[]

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-api-annotation

public static boolean isRequiredFeatureMissing(AnnotationFeature aFeature, FeatureStructure aFS)
  {
    return aFeature.isRequired() && CAS.TYPE_NAME_STRING.equals(aFeature.getType())
        && StringUtils.isBlank(FSUtil.getFeature(aFS, aFeature.getName(), String.class));
  }
}

代码示例来源：origin: dkpro/dkpro-core

@Override
public boolean check(JCas aJCas, List<Message> aMessages)
{
  for (Constituent parent : select(aJCas, Constituent.class)) {
    Collection<Annotation> children = select(parent.getChildren(), Annotation.class);
    for (Annotation child : children) {
      Annotation declParent = FSUtil.getFeature(child, "parent", Annotation.class);
      
      if (declParent == null) {
        aMessages.add(new Message(this, ERROR, String.format(
            "Child without parent set: %s", child)));
        
      }
      else if (declParent != parent) {
        aMessages.add(new Message(this, ERROR, String.format(
            "Child points to wrong parent: %s", child)));
        
      }
    }
  }
  
  return aMessages.stream().anyMatch(m -> m.level == ERROR);
}
// end::check-example[]

代码示例来源：origin: webanno/webanno

public static boolean isRequiredFeatureMissing(AnnotationFeature aFeature, FeatureStructure aFS)
  {
    return aFeature.isRequired() && CAS.TYPE_NAME_STRING.equals(aFeature.getType())
        && StringUtils.isBlank(FSUtil.getFeature(aFS, aFeature.getName(), String.class));
  }
}

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-io-tsv

private static void writeRelationReference(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  AnnotationFS targetFS = getFeature(aFS, FEAT_REL_TARGET, AnnotationFS.class);
  AnnotationFS sourceFS = getFeature(aFS, FEAT_REL_SOURCE, AnnotationFS.class);
  
  // The column contains the ID of the unit from which the relation is pointing to the
  // current unit, i.e. the sourceUnit of the relation.
  TsvUnit sourceUnit = aDoc.findIdDefiningUnit(sourceFS);
  aOut.print(sourceUnit.getId());
  
  // If the source/target is ambiguous, add the disambiguation IDs
  Integer sourceId = aDoc.getDisambiguationId(sourceFS);
  Integer targetId = aDoc.getDisambiguationId(targetFS);
  if (sourceId != null || targetId != null) {
    sourceId = sourceId != null ? sourceId : 0;
    targetId = targetId != null ? targetId : 0;
    aOut.printf("[%d_%d]", sourceId, targetId);
  }
}

代码示例来源：origin: webanno/webanno

private static void writeRelationReference(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  AnnotationFS targetFS = getFeature(aFS, FEAT_REL_TARGET, AnnotationFS.class);
  AnnotationFS sourceFS = getFeature(aFS, FEAT_REL_SOURCE, AnnotationFS.class);
  
  // The column contains the ID of the unit from which the relation is pointing to the
  // current unit, i.e. the sourceUnit of the relation.
  TsvUnit sourceUnit = aDoc.findIdDefiningUnit(sourceFS);
  aOut.print(sourceUnit.getId());
  
  // If the source/target is ambiguous, add the disambiguation IDs
  Integer sourceId = aDoc.getDisambiguationId(sourceFS);
  Integer targetId = aDoc.getDisambiguationId(targetFS);
  if (sourceId != null || targetId != null) {
    sourceId = sourceId != null ? sourceId : 0;
    targetId = targetId != null ? targetId : 0;
    aOut.printf("[%d_%d]", sourceId, targetId);
  }
}

代码示例来源：origin: webanno/webanno

private static void writeChainElement(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  String value = getFeature(aFS, COREFERENCE_TYPE_FEATURE, String.class);
  value = value == null ? NULL_VALUE : escapeValue(value);
  TsvChain chain = aDoc.getChain(aFS);
  
  aOut.printf("%s[%d]", value, chain.getId());
}

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-io-tsv

private static void writeChainElement(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
    AnnotationFS aFS)
{
  String value = getFeature(aFS, COREFERENCE_TYPE_FEATURE, String.class);
  value = value == null ? NULL_VALUE : escapeValue(value);
  TsvChain chain = aDoc.getChain(aFS);
  
  aOut.printf("%s[%d]", value, chain.getId());
}

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-io-tsv

private static void writeChainLink(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
      AnnotationFS aFS)
  {
    String value = getFeature(aFS, COREFERENCE_RELATION_FEATURE, String.class);
    value = value == null ? NULL_VALUE : escapeValue(value);

    TsvChain chain = aDoc.getChain(aFS);
    
    aOut.printf("%s->%d-%d", value, chain.getId(), chain.indexOf(aFS) + 1);
  }
}

代码示例来源：origin: webanno/webanno

private static void writeChainLink(PrintWriter aOut, TsvDocument aDoc, TsvColumn aCol,
      AnnotationFS aFS)
  {
    String value = getFeature(aFS, COREFERENCE_RELATION_FEATURE, String.class);
    value = value == null ? NULL_VALUE : escapeValue(value);

    TsvChain chain = aDoc.getChain(aFS);
    
    aOut.printf("%s->%d-%d", value, chain.getId(), chain.indexOf(aFS) + 1);
  }
}

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-api-annotation

private Object getValue(FeatureStructure fs, AnnotationFeature aFeature)
{
  Object value;
  
  Feature f = fs.getType().getFeatureByBaseName(aFeature.getName());
  if (f.getRange().isPrimitive()) {
    value = FSUtil.getFeature(fs, aFeature.getName(), Object.class);
  }
  else if (FSUtil.isMultiValuedFeature(fs, f)) {
    value = FSUtil.getFeature(fs, aFeature.getName(), List.class);
  }
  else {
    value = FSUtil.getFeature(fs, aFeature.getName(), FeatureStructure.class);
  }
  
  return value;
}

代码示例来源：origin: webanno/webanno

private Object getValue(FeatureStructure fs, AnnotationFeature aFeature)
{
  Object value;
  
  Feature f = fs.getType().getFeatureByBaseName(aFeature.getName());
  if (f.getRange().isPrimitive()) {
    value = FSUtil.getFeature(fs, aFeature.getName(), Object.class);
  }
  else if (FSUtil.isMultiValuedFeature(fs, f)) {
    value = FSUtil.getFeature(fs, aFeature.getName(), List.class);
  }
  else {
    value = FSUtil.getFeature(fs, aFeature.getName(), FeatureStructure.class);
  }
  
  return value;
}

代码示例来源：origin: de.tudarmstadt.ukp.clarin.webanno/webanno-api-annotation

default <V> V getFeatureValue(AnnotationFeature aFeature, FeatureStructure aFS)
{
  Object value;
  
  Feature f = aFS.getType().getFeatureByBaseName(aFeature.getName());
  if (f.getRange().isPrimitive()) {
    value = FSUtil.getFeature(aFS, aFeature.getName(), Object.class);
  }
  else if (FSUtil.isMultiValuedFeature(aFS, f)) {
    value = FSUtil.getFeature(aFS, aFeature.getName(), List.class);
  }
  else {
    value = FSUtil.getFeature(aFS, aFeature.getName(), FeatureStructure.class);
  }
  
  return (V) wrapFeatureValue(aFeature, aFS.getCAS(), value);
}

代码示例来源：origin: webanno/webanno

default <V> V getFeatureValue(AnnotationFeature aFeature, FeatureStructure aFS)
{
  Object value;
  
  Feature f = aFS.getType().getFeatureByBaseName(aFeature.getName());
  if (f.getRange().isPrimitive()) {
    value = FSUtil.getFeature(aFS, aFeature.getName(), Object.class);
  }
  else if (FSUtil.isMultiValuedFeature(aFS, f)) {
    value = FSUtil.getFeature(aFS, aFeature.getName(), List.class);
  }
  else {
    value = FSUtil.getFeature(aFS, aFeature.getName(), FeatureStructure.class);
  }
  
  return (V) wrapFeatureValue(aFeature, aFS.getCAS(), value);
}

代码示例来源：origin: webanno/webanno

@Test
public void thatRelationAttachmentBehaviorOnCreateWorks() throws Exception
{
  TokenBuilder<Token, Sentence> builder = new TokenBuilder<>(Token.class, Sentence.class);
  builder.buildTokens(jcas, "This is a test .");
  for (Token t : select(jcas, Token.class)) {
    POS pos = new POS(jcas, t.getBegin(), t.getEnd());
    t.setPos(pos);
    pos.addToIndexes();
  }
  RelationAdapter sut = new RelationAdapter(featureSupportRegistry, null, depLayer,
      FEAT_REL_TARGET, FEAT_REL_SOURCE,
      asList(dependencyLayerGovernor, dependencyLayerDependent), behaviors);
  List<POS> posAnnotations = new ArrayList<>(select(jcas, POS.class));
  List<Token> tokens = new ArrayList<>(select(jcas, Token.class));
  POS source = posAnnotations.get(0);
  POS target = posAnnotations.get(1);
  AnnotationFS dep = sut.add(document, username, source, target, jcas, 0,
      jcas.getDocumentText().length());
  assertThat(FSUtil.getFeature(dep, FEAT_REL_SOURCE, Token.class)).isEqualTo(tokens.get(0));
  assertThat(FSUtil.getFeature(dep, FEAT_REL_TARGET, Token.class)).isEqualTo(tokens.get(1));
}

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