Package org.apache.iotdb.tsfile.read

Class TsFileDeviceIterator

java.lang.Object

org.apache.iotdb.tsfile.read.TsFileDeviceIterator

All Implemented Interfaces:

Iterator<Pair<String,Boolean>>

public class TsFileDeviceIterator
extends Object
implements Iterator<Pair<String,Boolean>>

Constructor Summary

Constructors

Constructor	Description
TsFileDeviceIterator(TsFileSequenceReader reader, List<long[]> leafDeviceNodeOffsetList, Queue<Pair<String,long[]>> queue)

Method Summary

Modifier and Type	Method	Description
Pair<String,Boolean>	current()
MetadataIndexNode	getFirstMeasurementNodeOfCurrentDevice()
boolean	hasNext()
Pair<String,Boolean>	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

TsFileDeviceIterator

public TsFileDeviceIterator(TsFileSequenceReader reader,
                            List<long[]> leafDeviceNodeOffsetList,
                            Queue<Pair<String,long[]>> queue)

Method Detail

current

public Pair<String,Boolean> current()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Pair<String,Boolean>>

next

public Pair<String,Boolean> next()

Specified by:

next in interface Iterator<Pair<String,Boolean>>

getFirstMeasurementNodeOfCurrentDevice

public MetadataIndexNode getFirstMeasurementNodeOfCurrentDevice()