org.apache.iotdb.tsfile.read.common

Class SignalBatchData

java.lang.Object

org.apache.iotdb.tsfile.read.common.BatchData

org.apache.iotdb.tsfile.read.common.SignalBatchData

public class SignalBatchData
extends BatchData

It is an empty signal to notify the caller that there is no more batch data after it.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.iotdb.tsfile.read.common.BatchData

BatchData.BatchDataType

Field Summary

Fields inherited from class org.apache.iotdb.tsfile.read.common.BatchData

batchDataType, binaryRet, booleanRet, capacity, CAPACITY_THRESHOLD, count, dataType, doubleRet, floatRet, intRet, longRet, readCurArrayIndex, readCurListIndex, timeRet, vectorRet, writeCurArrayIndex, writeCurListIndex

Constructor Summary

Constructors

Constructor and Description
SignalBatchData()

Method Summary

Modifier and Type	Method and Description
static SignalBatchData	getInstance()
boolean	hasCurrent()

Methods inherited from class org.apache.iotdb.tsfile.read.common.BatchData

currentTime, currentTsPrimitiveType, currentValue, flip, getBatchDataIterator, getBatchDataIterator, getBatchDataType, getBinary, getBinaryByIndex, getBoolean, getBooleanByIndex, getDataType, getDouble, getDoubleByIndex, getFloat, getFloatByIndex, getInt, getIntByIndex, getLastPairBeforeOrEqualTimestamp, getLong, getLongByIndex, getMaxTimestamp, getMinTimestamp, getReadCurArrayIndex, getReadCurListIndex, getTimeByIndex, getValueInTimestamp, getVector, getVectorByIndex, init, isEmpty, length, next, putAnObject, putBinary, putBoolean, putDouble, putFloat, putInt, putLong, putVector, resetBatchData, resetBatchData, serializeData, setBinary, setBoolean, setDataType, setDouble, setFloat, setInt, setLong, setTime, setVector

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SignalBatchData

public SignalBatchData()

Method Detail

getInstance

public static SignalBatchData getInstance()

hasCurrent

public boolean hasCurrent()

Overrides:

hasCurrent in class BatchData