com.goldencode.p2j.util

Class BinaryData.RangeCheck

java.lang.Object

com.goldencode.p2j.util.BinaryData.RangeCheck

Enclosing class:

BinaryData

protected static class BinaryData.RangeCheck
extends java.lang.Object

Encapsulates a range check and allows the execution of it to be delegated to other code.

Field Summary

Fields

Modifier and Type	Field and Description
private long	high The upper bound of the range (inclusive).
private long	low The lower bound of the range (inclusive).
private long	value The value to be tested.

Constructor Summary

Constructors

Constructor and Description
RangeCheck(long low, long high, long value) Create an instance.

Method Summary

Modifier and Type	Method and Description
void	check() Check that the value is greater than or equal to the lower bound and less than or equal to the upper bound.
static void	check(long value, long low, long high) Check that the value is greater than or equal to the lower bound and less than or equal to the upper bound.

Methods inherited from class java.lang.Object

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

Field Detail

low

private long low

The lower bound of the range (inclusive).

high

private long high

The upper bound of the range (inclusive).

value

private long value

The value to be tested.

Constructor Detail

RangeCheck

public RangeCheck(long low,
                  long high,
                  long value)

Create an instance.

Parameters:

low - The lower bound of the range (inclusive).

high - The upper bound of the range (inclusive).

value - The value to be tested.

Method Detail

check

public static void check(long value,
                         long low,
                         long high)

Check that the value is greater than or equal to the lower bound and less than or equal to the upper bound. Does the same as the object BinaryData.RangeCheck except it does not create additional objects on the heap.

Parameters:

low - The lower bound of the range (inclusive).

high - The upper bound of the range (inclusive).

value - The value to be tested.

Throws:

ErrorConditionException - If the range check fails.

check

public void check()
           throws ErrorConditionException

Check that the value is greater than or equal to the lower bound and less than or equal to the upper bound.

Throws:

ErrorConditionException - If the range check fails.