io.warp10.script.filler

Class FillerTrend

java.lang.Object

io.warp10.script.NamedWarpScriptFunction

io.warp10.script.filler.FillerTrend

All Implemented Interfaces:

WarpScriptFillerFunction

public class FillerTrend
extends NamedWarpScriptFunction
implements WarpScriptFillerFunction

Fills the gaps by interpolating using both pre and post trends

Constructor Summary

Constructors

Constructor and Description
FillerTrend(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
java.lang.Object[]	apply(java.lang.Object[] args) This method will determine the tick,loc,elev,value to fill with.
int	getPostWindow() Returns the size of the post-window (in ticks)
int	getPreWindow() Returns the size of the pre-window (in number of ticks)

Methods inherited from class io.warp10.script.NamedWarpScriptFunction

getName, refSnapshot, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FillerTrend

public FillerTrend(java.lang.String name)

Method Detail

apply

public java.lang.Object[] apply(java.lang.Object[] args)
                         throws WarpScriptException

Description copied from interface: WarpScriptFillerFunction

This method will determine the tick,loc,elev,value to fill with. It takes as parameters an array containing multiple arrays. An array of class, labels, class labels of the GTS being filled and of the 'other' GTS. Arrays of tick,loc,elev,value for the 'pre' window, for the current tick of the 'other' GTS and for the 'post' window. It is expected to return an array of tick,loc,elev,value which will be used to fill the current GTS.

Specified by:

apply in interface WarpScriptFillerFunction

Throws:

WarpScriptException

getPreWindow

public int getPreWindow()

Description copied from interface: WarpScriptFillerFunction

Returns the size of the pre-window (in number of ticks)

Specified by:

getPreWindow in interface WarpScriptFillerFunction

getPostWindow

public int getPostWindow()

Description copied from interface: WarpScriptFillerFunction

Returns the size of the post-window (in ticks)

Specified by:

getPostWindow in interface WarpScriptFillerFunction