ShiftLeft

java.lang.Object
- org.projog.core.math.AbstractArithmeticOperator
- - org.projog.core.math.AbstractBinaryIntegerArithmeticOperator
  - - org.projog.core.math.builtin.ShiftLeft

All Implemented Interfaces:

KnowledgeBaseConsumer, ArithmeticOperator, PreprocessableArithmeticOperator
```
public final class ShiftLeft
extends AbstractBinaryIntegerArithmeticOperator
```
<< - left shift bits.

Constructor Summary

Constructors
Constructor Description

ShiftLeft()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected long`	`calculateLong(long n1, long n2)`	Returns the result of evaluating an arithmetic expression using the two arguments

Methods inherited from class org.projog.core.math.AbstractBinaryIntegerArithmeticOperator
calculate

Methods inherited from class org.projog.core.math.AbstractArithmeticOperator
calculate, calculate, isPure, preprocess, setKnowledgeBase

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

- Constructor Detail
  - ShiftLeft
```
public ShiftLeft()
```
- Method Detail
  - calculateLong
```
protected long calculateLong(long n1,
                             long n2)
```
    Description copied from class: AbstractBinaryIntegerArithmeticOperator
    
    Returns the result of evaluating an arithmetic expression using the two arguments
    
    Specified by:
    
    calculateLong in class AbstractBinaryIntegerArithmeticOperator