tsdb.graph.processing

Class Middle

java.lang.Object

tsdb.graph.node.Continuous.Abstract

tsdb.graph.processing.Middle

All Implemented Interfaces:

Continuous, Node

public class Middle
extends Continuous.Abstract

Nested Class Summary

Nested classes/interfaces inherited from interface tsdb.graph.node.Continuous

Continuous.Abstract, Continuous.Concrete

Field Summary

Fields inherited from class tsdb.graph.node.Continuous.Abstract

tsdb

Constructor Summary

Constructors

Constructor and Description
Middle(TsDB tsdb, java.util.List<Continuous> sources, java.lang.String[] schema)

Method Summary

Modifier and Type	Method and Description
TsIterator	get(java.lang.Long start, java.lang.Long end)
TsIterator	getExactly(long start, long end) create an iterator with values filling the interval (start, end), missing timestamps are created with nan values
java.lang.String[]	getSchema()
Station	getSourceStation()
VirtualPlot	getSourceVirtualPlot()
long[]	getTimestampInterval()
boolean	isConstantTimestep() data stream aligned to time step
static Middle	of(TsDB tsdb, java.util.List<Continuous> sources)

Methods inherited from class java.lang.Object

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

Methods inherited from interface tsdb.graph.node.Continuous

isContinuous, of

Methods inherited from interface tsdb.graph.node.Node

getSourceName, getSourcePlot, getTimestampBaseInterval, writeConsole, writeConsole, writeCSV

Constructor Detail

Middle

public Middle(TsDB tsdb,
              java.util.List<Continuous> sources,
              java.lang.String[] schema)

Method Detail

of

public static Middle of(TsDB tsdb,
                        java.util.List<Continuous> sources)

get

public TsIterator get(java.lang.Long start,
                      java.lang.Long end)

getExactly

public TsIterator getExactly(long start,
                             long end)

Description copied from interface: Continuous

create an iterator with values filling the interval (start, end), missing timestamps are created with nan values

Returns:

getSourceStation

public Station getSourceStation()

getSchema

public java.lang.String[] getSchema()

isConstantTimestep

public boolean isConstantTimestep()

Description copied from interface: Node

data stream aligned to time step

Returns:

getSourceVirtualPlot

public VirtualPlot getSourceVirtualPlot()

getTimestampInterval

public long[] getTimestampInterval()