org.apache.iotdb.tsfile.read.query.timegenerator.node

Class LeafNode

java.lang.Object

org.apache.iotdb.tsfile.read.query.timegenerator.node.LeafNode

All Implemented Interfaces:

Node

public class LeafNode
extends Object
implements Node

Constructor Summary

Constructors

Constructor and Description
LeafNode(IBatchReader reader)

Method Summary

Modifier and Type	Method and Description
boolean	currentTimeIs(long time) Check whether the current time equals the given time.
Object	currentValue() Function for getting the value at the given time.
NodeType	getType()
boolean	hasNext()
long	next()

Methods inherited from class java.lang.Object

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

Constructor Detail

LeafNode

public LeafNode(IBatchReader reader)

Method Detail

hasNext

public boolean hasNext()
                throws IOException

Specified by:

hasNext in interface Node

Throws:

IOException

next

public long next()
          throws IOException

Specified by:

next in interface Node

Throws:

IOException

currentTimeIs

public boolean currentTimeIs(long time)

Check whether the current time equals the given time.

Parameters:

time - the given time

Returns:

True if the current time equals the given time. False if not.

currentValue

public Object currentValue()

Function for getting the value at the given time.

getType

public NodeType getType()

Specified by:

getType in interface Node