Example usage for java.util Collections EMPTY

Introduction

In this page you can find the example usage for java.util Collections EMPTY_SET.

Prototype

Set EMPTY_SET

To view the source code for java.util Collections EMPTY_SET.

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Document

The empty set (immutable).

Usage

From source file:org.matonto.ontology.rest.impl.OntologyRestImplTest.java

@Test
public void testGetObjectPropertiesInImportedOntologiesWhenNoImports() {
    when(ontology.getImportsClosure()).thenReturn(Collections.EMPTY_SET);

    Response response = target()//  w  w  w .j  a va 2  s.  c o  m
            .path("ontologies/" + encode(ontologyIRI.stringValue()) + "/imported-object-properties")
            .queryParam("branchId", branchId.stringValue()).queryParam("commitId", commitId.stringValue())
            .request().get();

    assertEquals(response.getStatus(), 204);
}

From source file:org.matonto.ontology.rest.impl.OntologyRestImplTest.java

@Test
public void testGetDataPropertiesInImportedOntologiesWhenNoImports() {
    when(ontology.getImportsClosure()).thenReturn(Collections.EMPTY_SET);

    Response response = target()//from   w w  w.  j av  a  2s. c o  m
            .path("ontologies/" + encode(ontologyIRI.stringValue()) + "/imported-data-properties")
            .queryParam("branchId", branchId.stringValue()).queryParam("commitId", commitId.stringValue())
            .request().get();

    assertEquals(response.getStatus(), 204);
}

From source file:org.matonto.ontology.rest.impl.OntologyRestImplTest.java

@Test
public void testGetNamedIndividualsInImportedOntologiesWhenNoImports() {
    when(ontology.getImportsClosure()).thenReturn(Collections.EMPTY_SET);

    Response response = target()//  www  . ja v  a2  s  .c  om
            .path("ontologies/" + encode(ontologyIRI.stringValue()) + "/imported-named-individuals")
            .queryParam("branchId", branchId.stringValue()).queryParam("commitId", commitId.stringValue())
            .request().get();

    assertEquals(response.getStatus(), 204);
}

From source file:org.apache.openjpa.kernel.BrokerImpl.java

/**
 * Return a copy of all dirty state managers.
 */// w  w w.j  ava  2 s  . c  o  m
protected Collection getDirtyStates() {
    if (!hasTransactionalObjects())
        return Collections.EMPTY_SET;

    return _transCache.copyDirty();
}

From source file:org.apache.openjpa.kernel.BrokerImpl.java

/**
 * Return a copy of all state managers which will become
 * transactional upon the next transaction.
 *///  www  .j  a  va2s .c om
protected Collection getPendingTransactionalStates() {
    if (_pending == null)
        return Collections.EMPTY_SET;
    return new LinkedHashSet<StateManagerImpl>(_pending);
}

From source file:org.apache.openjpa.kernel.BrokerImpl.java

public Collection getPersistedTypes() {
    if (_persistedClss == null || _persistedClss.isEmpty())
        return Collections.EMPTY_SET;
    return Collections.unmodifiableCollection(_persistedClss);
}

From source file:org.apache.openjpa.kernel.BrokerImpl.java

public Collection getUpdatedTypes() {
    if (_updatedClss == null || _updatedClss.isEmpty())
        return Collections.EMPTY_SET;
    return Collections.unmodifiableCollection(_updatedClss);
}

From source file:org.apache.openjpa.kernel.BrokerImpl.java

public Collection getDeletedTypes() {
    if (_deletedClss == null || _deletedClss.isEmpty())
        return Collections.EMPTY_SET;
    return Collections.unmodifiableCollection(_deletedClss);
}

Example usage for java.util Collections EMPTY_SET

Introduction

Prototype

Document

Usage