org.apache.commons.lang3.mutable.MutableBoolean.<init>()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.apache.commons.lang3.mutable.MutableBoolean.<init>()方法的一些代码示例，展示了MutableBoolean.<init>()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。MutableBoolean.<init>()方法的具体详情如下：
包路径：org.apache.commons.lang3.mutable.MutableBoolean
类名称：MutableBoolean
方法名：<init>

MutableBoolean.<init>介绍

[英]Constructs a new MutableBoolean with the default value of false.
[中]构造一个默认值为false的新可变布尔值。

代码示例

代码示例来源：origin: neo4j/neo4j

private void logIndexProviderSummary( Map<IndexProviderDescriptor,List<IndexLogRecord>> indexProviders )
{
  Set<String> deprecatedIndexProviders = Arrays.stream( GraphDatabaseSettings.SchemaIndex.values() )
      .filter( GraphDatabaseSettings.SchemaIndex::deprecated )
      .map( GraphDatabaseSettings.SchemaIndex::providerName )
      .collect( Collectors.toSet() );
  StringJoiner joiner = new StringJoiner( ", ", "Deprecated index providers in use: ",
      ". Use procedure 'db.indexes()' to see what indexes use which index provider." );
  MutableBoolean anyDeprecated = new MutableBoolean();
  indexProviders.forEach( ( indexProviderDescriptor, indexLogRecords ) ->
  {
    if ( deprecatedIndexProviders.contains( indexProviderDescriptor.name() ) )
    {
      anyDeprecated.setTrue();
      int numberOfIndexes = indexLogRecords.size();
      joiner.add( indexProviderDescriptor.name() + " (" + numberOfIndexes + (numberOfIndexes == 1 ? " index" : " indexes") + ")" );
    }
  } );
  if ( anyDeprecated.getValue() )
  {
    userLog.info( joiner.toString() );
  }
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test(expected=NullPointerException.class)
public void testConstructorNull() {
  new MutableBoolean(null);
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testCompareTo() {
  final MutableBoolean mutBool = new MutableBoolean(false);
  assertEquals(0, mutBool.compareTo(new MutableBoolean(false)));
  assertEquals(-1, mutBool.compareTo(new MutableBoolean(true)));
  mutBool.setValue(true);
  assertEquals(+1, mutBool.compareTo(new MutableBoolean(false)));
  assertEquals(0, mutBool.compareTo(new MutableBoolean(true)));
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test(expected=NullPointerException.class)
public void testCompareToNull() {
  final MutableBoolean mutBool = new MutableBoolean(false);
  mutBool.compareTo(null);
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test(expected=NullPointerException.class)
public void testSetNull() {
  final MutableBoolean mutBool = new MutableBoolean(false);
  mutBool.setValue(null);
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testToString() {
  assertEquals(Boolean.FALSE.toString(), new MutableBoolean(false).toString());
  assertEquals(Boolean.TRUE.toString(), new MutableBoolean(true).toString());
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testConstructors() {
  assertFalse(new MutableBoolean().booleanValue());
  assertTrue(new MutableBoolean(true).booleanValue());
  assertFalse(new MutableBoolean(false).booleanValue());
  assertTrue(new MutableBoolean(Boolean.TRUE).booleanValue());
  assertFalse(new MutableBoolean(Boolean.FALSE).booleanValue());
}

代码示例来源：origin: neo4j/neo4j

/**
 * @return true if instantiated tree needs to be rebuilt.
 */
private boolean instantiateTree() throws IOException
{
  monitors.addMonitorListener( treeMonitor() );
  GBPTree.Monitor monitor = monitors.newMonitor( GBPTree.Monitor.class );
  MutableBoolean isRebuilding = new MutableBoolean();
  Header.Reader readRebuilding =
      headerData -> isRebuilding.setValue( headerData.get() == NEEDS_REBUILDING );
  index = new GBPTree<>( pageCache, storeFile, new LabelScanLayout(), pageSize, monitor, readRebuilding,
      needsRebuildingWriter, recoveryCleanupWorkCollector );
  return isRebuilding.getValue();
}

代码示例来源：origin: Netflix/conductor

private boolean verifyTaskInputParameters(ConstraintValidatorContext context, WorkflowDef workflow) {
  MutableBoolean valid = new MutableBoolean();
  valid.setValue(true);
  if (workflow.getTasks() == null) {
    return valid.getValue();
  }
  workflow.getTasks()
      .stream()
      .filter(workflowTask -> workflowTask.getInputParameters() != null)
      .forEach(workflowTask -> {
        List<String> errors = ConstraintParamUtil.validateInputParam(workflowTask.getInputParameters(), workflowTask.getName(), workflow);
        errors.forEach(message -> context.buildConstraintViolationWithTemplate(message).addConstraintViolation());
        if(errors.size() > 0) {
          valid.setValue(false);
        }
      });
  return valid.getValue();
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testHashCode() {
  final MutableBoolean mutBoolA = new MutableBoolean(false);
  final MutableBoolean mutBoolB = new MutableBoolean(false);
  final MutableBoolean mutBoolC = new MutableBoolean(true);
  assertEquals(mutBoolA.hashCode(), mutBoolA.hashCode());
  assertEquals(mutBoolA.hashCode(), mutBoolB.hashCode());
  assertFalse(mutBoolA.hashCode() == mutBoolC.hashCode());
  assertEquals(mutBoolA.hashCode(), Boolean.FALSE.hashCode());
  assertEquals(mutBoolC.hashCode(), Boolean.TRUE.hashCode());
}

代码示例来源：origin: neo4j/neo4j

private Iterable<Path> internalPaths( Node start, Node end, boolean stopAsap )
{
  lastMetadata = new Metadata();
  if ( start.equals( end ) )
  {
    return filterPaths(Collections.singletonList( PathImpl.singular( start ) ));
  }
  Hits hits = new Hits();
  Collection<Long> sharedVisitedRels = new HashSet<>();
  MutableInt sharedFrozenDepth = new MutableInt( NULL ); // ShortestPathLengthSoFar
  MutableBoolean sharedStop = new MutableBoolean();
  MutableInt sharedCurrentDepth = new MutableInt( 0 );
  try ( DirectionData startData = new DirectionData( start, sharedVisitedRels,
      sharedFrozenDepth, sharedStop, sharedCurrentDepth, expander );
     DirectionData endData = new DirectionData( end, sharedVisitedRels, sharedFrozenDepth,
         sharedStop, sharedCurrentDepth, expander.reverse() ) )
  {
    while ( startData.hasNext() || endData.hasNext() )
    {
      goOneStep( startData, endData, hits, startData, stopAsap );
      goOneStep( endData, startData, hits, startData, stopAsap );
    }
    Collection<Hit> least = hits.least();
    return least != null ? filterPaths( hitsToPaths( least, start, end, stopAsap, maxResultCount ) ) : Collections.emptyList();
  }
}

代码示例来源：origin: neo4j/neo4j

@Test
public void doNotVisitNotModifiedPropertiesOnModifiedNodes() throws ConstraintValidationException, CreateConstraintFailureException
{
  state.nodeDoAddLabel( 5, 1 );
  MutableBoolean labelsChecked = new MutableBoolean();
  state.accept( new TxStateVisitor.Adapter()
  {
    @Override
    public void visitNodeLabelChanges( long id, LongSet added, LongSet removed )
    {
      labelsChecked.setTrue();
      assertEquals( 1, id );
      assertEquals( 1, added.size() );
      assertTrue( added.contains( 5 ) );
      assertTrue( removed.isEmpty() );
    }
    @Override
    public void visitNodePropertyChanges( long id, Iterator<StorageProperty> added, Iterator<StorageProperty> changed, IntIterable removed )
    {
      fail( "Properties were not changed." );
    }
  } );
  assertTrue( labelsChecked.booleanValue() );
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testEquals() {
  final MutableBoolean mutBoolA = new MutableBoolean(false);
  final MutableBoolean mutBoolB = new MutableBoolean(false);
  final MutableBoolean mutBoolC = new MutableBoolean(true);
  assertTrue(mutBoolA.equals(mutBoolA));
  assertTrue(mutBoolA.equals(mutBoolB));
  assertTrue(mutBoolB.equals(mutBoolA));
  assertTrue(mutBoolB.equals(mutBoolB));
  assertFalse(mutBoolA.equals(mutBoolC));
  assertFalse(mutBoolB.equals(mutBoolC));
  assertTrue(mutBoolC.equals(mutBoolC));
  assertFalse(mutBoolA.equals(null));
  assertFalse(mutBoolA.equals(Boolean.FALSE));
  assertFalse(mutBoolA.equals("false"));
}

代码示例来源：origin: neo4j/neo4j

@Test
public void doNotVisitNotModifiedLabelsOnModifiedNodes() throws ConstraintValidationException, CreateConstraintFailureException
{
  state.nodeDoAddProperty( 1, 2, stringValue( "propertyValue" ) );
  MutableBoolean propertiesChecked = new MutableBoolean();
  state.accept( new TxStateVisitor.Adapter()
  {
    @Override
    public void visitNodeLabelChanges( long id, LongSet added, LongSet removed )
    {
      fail( "Labels were not changed." );
    }
    @Override
    public void visitNodePropertyChanges( long id, Iterator<StorageProperty> added, Iterator<StorageProperty> changed, IntIterable removed )
    {
      propertiesChecked.setTrue();
      assertEquals( 1, id );
      assertFalse( changed.hasNext() );
      assertTrue( removed.isEmpty() );
      assertEquals( 1, Iterators.count( added, Predicates.alwaysTrue() ) );
    }
  } );
  assertTrue( propertiesChecked.booleanValue() );
}

代码示例来源：origin: neo4j/neo4j

@Test
void shouldCatchupRootWhenRootNodeHasTooNewGeneration() throws Exception
{
  // given
  long id = cursor.getCurrentPageId();
  long generation = TreeNode.generation( cursor );
  MutableBoolean triggered = new MutableBoolean( false );
  Supplier<Root> rootCatchup = () ->
  {
    triggered.setTrue();
    return new Root( id, generation );
  };
  // when
  //noinspection EmptyTryBlock
  try ( SeekCursor<KEY,VALUE> ignored = new SeekCursor<>( cursor, node, key( 0 ), key( 1 ), layout,
      stableGeneration, unstableGeneration, generationSupplier, rootCatchup, generation - 1,
      exceptionDecorator, 1 ) )
  {
    // do nothing
  }
  // then
  assertTrue( triggered.getValue() );
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testGetSet() {
  assertFalse(new MutableBoolean().booleanValue());
  assertEquals(Boolean.FALSE, new MutableBoolean().getValue());
  final MutableBoolean mutBool = new MutableBoolean(false);
  assertEquals(Boolean.FALSE, mutBool.toBoolean());
  assertFalse(mutBool.booleanValue());
  assertTrue(mutBool.isFalse());
  assertFalse(mutBool.isTrue());
  mutBool.setValue(Boolean.TRUE);
  assertEquals(Boolean.TRUE, mutBool.toBoolean());
  assertTrue(mutBool.booleanValue());
  assertFalse(mutBool.isFalse());
  assertTrue(mutBool.isTrue());
  mutBool.setValue(false);
  assertFalse(mutBool.booleanValue());
  mutBool.setValue(true);
  assertTrue(mutBool.booleanValue());
  mutBool.setFalse();
  assertFalse(mutBool.booleanValue());
  mutBool.setTrue();
  assertTrue(mutBool.booleanValue());
}

代码示例来源：origin: neo4j/neo4j

final MutableBoolean fired = new MutableBoolean();
FileSystemAbstraction fs = new DelegatingFileSystemAbstraction( efs.get() )

代码示例来源：origin: neo4j/neo4j

MutableBoolean throwException = new MutableBoolean( true );
FileSystemAbstraction fs = new DelegatingFileSystemAbstraction( this.fs )

代码示例来源：origin: neo4j/neo4j

MutableBoolean triggered = new MutableBoolean( false );
long rightChild = 999; // We don't care

代码示例来源：origin: neo4j/neo4j

MutableBoolean triggered = new MutableBoolean( false );
long oldRightChild = 666; // We don't care

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