Package org.apache.sysds.runtime.functionobjects

Class ValueComparisonFunction

java.lang.Object

org.apache.sysds.runtime.functionobjects.FunctionObject

org.apache.sysds.runtime.functionobjects.ValueFunction

org.apache.sysds.runtime.functionobjects.ValueComparisonFunction

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

Equals, GreaterThan, GreaterThanEquals, LessThan, LessThanEquals, NotEquals

public abstract class ValueComparisonFunction
extends ValueFunction

Abstraction for comparison (relational) operators in order to force a proper implementation by all relevant subclasses.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ValueComparisonFunction()

Method Summary

Modifier and Type	Method	Description
abstract boolean	compare(boolean in1, boolean in2)
abstract boolean	compare(double in1, double in2)
abstract boolean	compare(long in1, long in2)
abstract boolean	compare(String in1, String in2)

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

isBinary, requiresCorrection, toString

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueComparisonFunction

public ValueComparisonFunction()

Method Detail

compare

public abstract boolean compare(double in1,
                                double in2)

compare

public abstract boolean compare(long in1,
                                long in2)

compare

public abstract boolean compare(boolean in1,
                                boolean in2)

compare

public abstract boolean compare(String in1,
                                String in2)