Package org.apache.sysds.runtime.compress.workload

Class WTreeRoot

java.lang.Object

org.apache.sysds.runtime.compress.workload.AWTreeNode

org.apache.sysds.runtime.compress.workload.WTreeRoot

public class WTreeRoot
extends AWTreeNode

The root node of the tree, located at the top of the tree. This represent a single Hop that have a result that is used on subsequent operations.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.runtime.compress.workload.AWTreeNode

AWTreeNode.WTNodeType

Constructor Summary

Constructors

Constructor	Description
WTreeRoot(Hop root)

Method Summary

Modifier and Type	Method	Description
Hop	getRoot()	Get the Root hop instruction, that is producing a result used in the rest of the tree.
boolean	isDecompressing()
void	setDecompressing()

Methods inherited from class org.apache.sysds.runtime.compress.workload.AWTreeNode

addChild, addOp, getChildNodes, getOps, getType, isEmpty, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

WTreeRoot

public WTreeRoot(Hop root)

Method Details

getRoot

public Hop getRoot()

Get the Root hop instruction, that is producing a result used in the rest of the tree.

Returns:

The root hop

isDecompressing

public boolean isDecompressing()

setDecompressing

public void setDecompressing()