org.apache.sysds.runtime.functionobjects

Class LessThanEquals

java.lang.Object

org.apache.sysds.runtime.functionobjects.FunctionObject

org.apache.sysds.runtime.functionobjects.ValueFunction

org.apache.sysds.runtime.functionobjects.ValueComparisonFunction

org.apache.sysds.runtime.functionobjects.LessThanEquals

All Implemented Interfaces:

Serializable

public class LessThanEquals
extends ValueComparisonFunction

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
boolean	compare(boolean in1, boolean in2)
boolean	compare(double in1, double in2)
boolean	compare(long in1, long in2)
boolean	compare(String in1, String in2)
double	execute(double in1, double in2) execute() method that returns double is required since current map-reduce runtime can only produce matrices of doubles.
static LessThanEquals	getLessThanEqualsFnObject()

Methods inherited from class org.apache.sysds.runtime.functionobjects.ValueFunction

requiresCorrection

Methods inherited from class org.apache.sysds.runtime.functionobjects.FunctionObject

clone, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute

Methods inherited from class java.lang.Object

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

Method Detail

getLessThanEqualsFnObject

public static LessThanEquals getLessThanEqualsFnObject()

execute

public double execute(double in1,
                      double in2)

execute() method that returns double is required since current map-reduce runtime can only produce matrices of doubles. This method is used on MR side to perform comparisons on matrices like A<=B and A<=2.5

Overrides:

execute in class FunctionObject

compare

public boolean compare(double in1,
                       double in2)

Specified by:

compare in class ValueComparisonFunction

compare

public boolean compare(long in1,
                       long in2)

Specified by:

compare in class ValueComparisonFunction

compare

public boolean compare(boolean in1,
                       boolean in2)

Specified by:

compare in class ValueComparisonFunction

compare

public boolean compare(String in1,
                       String in2)

Specified by:

compare in class ValueComparisonFunction