How to use org.apache.stanbol.entityhub.servicesapi.query

@Override
public final Set<String> getSelectedFields(){
  return query.getSelectedFields();
}
/* (non-Javadoc)

@Override
protected FieldQuery createQuery() {
  return qf.createFieldQuery();
}
@Override

public SimilarityConstraint(Collection<String> context, Collection<String> languages) {
  this(getCollectionContext(context), DataTypeEnum.Text, languages, null);
}
public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType) {

private void deleteMappingsbyTarget(String id) throws YardException {
  if(id != null && !id.isEmpty()){
    FieldQuery fieldQuery = getQueryFactory().createFieldQuery();
    fieldQuery.setConstraint(RdfResourceEnum.mappingTarget.getUri(), new ReferenceConstraint(id));
    deleteEntities(ModelUtils.asCollection(
      entityhubYard.findReferences(fieldQuery).iterator()));
  }
}

@Override
public String toString() {
  return String.format("TextConstraint[value=%s|%s|case %sensitive|languages:%s]",
      texts,wildcardType.name(),caseSensitive?"":"in",languages);
}

/**
 * Utility method that copies over the {@link Constraint#getBoost()} value
 * to the {@link ConstraintValue}
 */
private void addBoost(ConstraintValue constraintValue, Constraint constraint){
  Double boost = constraint.getBoost();
  if(boost != null && boost != 1.0){
    constraintValue.setProperty(QueryConst.QUERY_BOOST, constraint.getBoost());
  }
}
/**

private void deleteMappingsbyTarget(String id) throws YardException {
  if(id != null && !id.isEmpty()){
    FieldQuery fieldQuery = getQueryFactory().createFieldQuery();
    fieldQuery.setConstraint(RdfResourceEnum.mappingTarget.getUri(), new ReferenceConstraint(id));
    deleteEntities(ModelUtils.asCollection(
      entityhubYard.findReferences(fieldQuery).iterator()));
  }
}

@Override
protected FieldQuery createQuery() {
  return site.getQueryFactory().createFieldQuery();
}
@Override

@Override
public final Set<String> getSelectedFields(){
  return query.getSelectedFields();
}
/* (non-Javadoc)

public SimilarityConstraint(Collection<String> context, Collection<String> languages,List<String> additionalFields) {
  this(getCollectionContext(context), DataTypeEnum.Text, languages, additionalFields);
}
public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType,List<String> additionalFields) {

@Override
public String toString() {
  return String.format("TextConstraint[value=%s|%s|case %sensitive|languages:%s]",
      texts,wildcardType.name(),caseSensitive?"":"in",languages);
}

@Override
protected FieldQuery createQuery() {
  return yard.getQueryFactory().createFieldQuery();
}
@Override

@Override
public final Set<String> getSelectedFields() {
  return query.getSelectedFields();
}

public SimilarityConstraint(Collection<String> context, Collection<String> languages) {
  this(getCollectionContext(context), DataTypeEnum.Text, languages, null);
}
public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType) {

@Override
public final Set<String> getSelectedFields() {
  return query.getSelectedFields();
}

public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType) {
  this(getCollectionContext(context), contextType, null, null);
}
public SimilarityConstraint(Collection<String> context, Collection<String> languages,List<String> additionalFields) {

public SimilarityConstraint(Collection<String> context, Collection<String> languages,List<String> additionalFields) {
  this(getCollectionContext(context), DataTypeEnum.Text, languages, additionalFields);
}
public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType,List<String> additionalFields) {

public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType) {
  this(getCollectionContext(context), contextType, null, null);
}
public SimilarityConstraint(Collection<String> context, Collection<String> languages,List<String> additionalFields) {

public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType,List<String> additionalFields) {
  this(getCollectionContext(context), contextType, null, additionalFields);
}

public SimilarityConstraint(Collection<String> context,DataTypeEnum contextType,List<String> additionalFields) {
  this(getCollectionContext(context), contextType, null, additionalFields);
}