test_class.declarator: LOG = LoggerFactory.getLogger(BufferSpillerTest.class)
test_class.modifier: private static final
test_class.original_string: private static final Logger LOG = LoggerFactory.getLogger(BufferSpillerTest.class);
test_class.type: Logger
test_class.var_name: LOG
test_class.declarator: PAGE_SIZE = 4096
test_class.modifier: private static final
test_class.original_string: private static final int PAGE_SIZE = 4096;
test_class.type: int
test_class.var_name: PAGE_SIZE
test_class.declarator: IO_MANAGER
test_class.modifier: private static
test_class.original_string: private static IOManager IO_MANAGER;
test_class.type: IOManager
test_class.var_name: IO_MANAGER
test_class.declarator: spiller
test_class.modifier: private
test_class.original_string: private BufferSpiller spiller;
test_class.type: BufferSpiller
test_class.var_name: spiller
test_class.file: flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/io/BufferSpillerTest.java
test_class.identifier: BufferSpillerTest
test_case.body: @Test
  	public void testRollOverEmptySequences() {
  		try {
  			assertNull(spiller.rollOver());
  			assertNull(spiller.rollOver());
  			assertNull(spiller.rollOver());
  		}
  		catch (Exception e) {
  			e.printStackTrace();
  			fail(e.getMessage());
  		}
  	}
test_case.class_method_signature: BufferSpillerTest.testRollOverEmptySequences()
test_case.full_signature: @Test public void testRollOverEmptySequences()
test_case.identifier: testRollOverEmptySequences
test_case.invocations: assertNull rollOver assertNull rollOver assertNull rollOver printStackTrace fail getMessage
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void testRollOverEmptySequences()
focal_class.declarator: DIRECTORY_INDEX = new AtomicInteger(0)
focal_class.modifier: private static final
focal_class.original_string: private static final AtomicInteger DIRECTORY_INDEX = new AtomicInteger(0);
focal_class.type: AtomicInteger
focal_class.var_name: DIRECTORY_INDEX
focal_class.declarator: READ_BUFFER_SIZE = 1024 * 1024
focal_class.modifier: private static final
focal_class.original_string: private static final int READ_BUFFER_SIZE = 1024 * 1024;
focal_class.type: int
focal_class.var_name: READ_BUFFER_SIZE
focal_class.declarator: tempDir
focal_class.modifier: private final
focal_class.original_string: private final File tempDir;
focal_class.type: File
focal_class.var_name: tempDir
focal_class.declarator: spillFilePrefix
focal_class.modifier: private final
focal_class.original_string: private final String spillFilePrefix;
focal_class.type: String
focal_class.var_name: spillFilePrefix
focal_class.declarator: readBuffer
focal_class.modifier: private final
focal_class.original_string: private final ByteBuffer readBuffer;
focal_class.type: ByteBuffer
focal_class.var_name: readBuffer
focal_class.declarator: headBuffer
focal_class.modifier: private final
focal_class.original_string: private final ByteBuffer headBuffer;
focal_class.type: ByteBuffer
focal_class.var_name: headBuffer
focal_class.declarator: sources
focal_class.modifier: private final
focal_class.original_string: private final ByteBuffer[] sources;
focal_class.type: ByteBuffer[]
focal_class.var_name: sources
focal_class.declarator: currentSpillFile
focal_class.modifier: private
focal_class.original_string: private File currentSpillFile;
focal_class.type: File
focal_class.var_name: currentSpillFile
focal_class.declarator: currentChannel
focal_class.modifier: private
focal_class.original_string: private FileChannel currentChannel;
focal_class.type: FileChannel
focal_class.var_name: currentChannel
focal_class.declarator: pageSize
focal_class.modifier: private final
focal_class.original_string: private final int pageSize;
focal_class.type: int
focal_class.var_name: pageSize
focal_class.declarator: fileCounter
focal_class.modifier: private
focal_class.original_string: private int fileCounter;
focal_class.type: int
focal_class.var_name: fileCounter
focal_class.declarator: hasWritten
focal_class.modifier: private
focal_class.original_string: private boolean hasWritten;
focal_class.type: boolean
focal_class.var_name: hasWritten
focal_class.file: flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/io/BufferSpiller.java
focal_class.identifier: BufferSpiller
focal_class.class_method_signature: BufferSpiller.BufferSpiller(IOManager ioManager, int pageSize)
focal_class.full_signature: public  BufferSpiller(IOManager ioManager, int pageSize)
focal_class.identifier: BufferSpiller
focal_class.modifiers: public
focal_class.parameters: (IOManager ioManager, int pageSize)
focal_class.signature:  BufferSpiller(IOManager ioManager, int pageSize)
focal_class.class_method_signature: BufferSpiller.add(BufferOrEvent boe)
focal_class.full_signature: public void add(BufferOrEvent boe)
focal_class.identifier: add
focal_class.modifiers: public
focal_class.parameters: (BufferOrEvent boe)
focal_class.return: void
focal_class.signature: void add(BufferOrEvent boe)
focal_class.class_method_signature: BufferSpiller.rollOver()
focal_class.full_signature: public SpilledBufferOrEventSequence rollOver()
focal_class.identifier: rollOver
focal_class.modifiers: public
focal_class.parameters: ()
focal_class.return: SpilledBufferOrEventSequence
focal_class.signature: SpilledBufferOrEventSequence rollOver()
focal_class.class_method_signature: BufferSpiller.rollOverWithNewBuffer()
focal_class.full_signature: public SpilledBufferOrEventSequence rollOverWithNewBuffer()
focal_class.identifier: rollOverWithNewBuffer
focal_class.modifiers: public
focal_class.parameters: ()
focal_class.return: SpilledBufferOrEventSequence
focal_class.signature: SpilledBufferOrEventSequence rollOverWithNewBuffer()
focal_class.class_method_signature: BufferSpiller.rollOverInternal(boolean newBuffer)
focal_class.full_signature: private SpilledBufferOrEventSequence rollOverInternal(boolean newBuffer)
focal_class.identifier: rollOverInternal
focal_class.modifiers: private
focal_class.parameters: (boolean newBuffer)
focal_class.return: SpilledBufferOrEventSequence
focal_class.signature: SpilledBufferOrEventSequence rollOverInternal(boolean newBuffer)
focal_class.class_method_signature: BufferSpiller.close()
focal_class.full_signature: public void close()
focal_class.identifier: close
focal_class.modifiers: public
focal_class.parameters: ()
focal_class.return: void
focal_class.signature: void close()
focal_class.class_method_signature: BufferSpiller.getCurrentSpillFile()
focal_class.full_signature:  File getCurrentSpillFile()
focal_class.identifier: getCurrentSpillFile
focal_class.parameters: ()
focal_class.return: File
focal_class.signature: File getCurrentSpillFile()
focal_class.class_method_signature: BufferSpiller.getCurrentChannel()
focal_class.full_signature:  FileChannel getCurrentChannel()
focal_class.identifier: getCurrentChannel
focal_class.parameters: ()
focal_class.return: FileChannel
focal_class.signature: FileChannel getCurrentChannel()
focal_class.class_method_signature: BufferSpiller.createSpillingChannel()
focal_class.full_signature: @SuppressWarnings("resource") private void createSpillingChannel()
focal_class.identifier: createSpillingChannel
focal_class.modifiers: @SuppressWarnings("resource") private
focal_class.parameters: ()
focal_class.return: void
focal_class.signature: void createSpillingChannel()
focal_method.body: public SpilledBufferOrEventSequence rollOver() throws IOException {
  		return rollOverInternal(false);
  	}
focal_method.class_method_signature: BufferSpiller.rollOver()
focal_method.full_signature: public SpilledBufferOrEventSequence rollOver()
focal_method.identifier: rollOver
focal_method.invocations: rollOverInternal
focal_method.modifiers: public
focal_method.parameters: ()
focal_method.return: SpilledBufferOrEventSequence
focal_method.signature: SpilledBufferOrEventSequence rollOver()