GreaterThan (Apache SystemDS 3.2.0-SNAPSHOT API)

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.GreaterThan

All Implemented Interfaces:

Serializable
```
public class GreaterThan
extends ValueComparisonFunction
```
See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	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 GreaterThan`	`getGreaterThanFnObject()`
`boolean`	`isBinary()`

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

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - getGreaterThanFnObject
```
public static GreaterThan getGreaterThanFnObject()
```
  - 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
  - isBinary
```
public boolean isBinary()
```
    Overrides:
    
    isBinary in class ValueFunction