Package com.storedobject.common

Class IntegerRange

java.lang.Object

com.storedobject.common.Range<Integer>

com.storedobject.common.IntegerRange

public class IntegerRange
extends Range<Integer>

Represents a range of integer values with a start point ("from") and an end point ("to"). This class extends the generic Range<T> class and provides implementations for integer-specific behavior of range manipulation. The class is designed to handle ranges of Integer objects and ensures that the values within the range are represented and compared appropriately as integers.

Author:

Syam

Field Summary

Fields inherited from class com.storedobject.common.Range

from, to

Constructor Summary

Constructors

Constructor	Description
IntegerRange()	Default constructor for the IntegerRange class.
IntegerRange(Integer from, Integer to)	Constructs an IntegerRange instance with the specified start and end values.

Method Summary

Modifier and Type	Method	Description
protected Integer	clone(Integer data)	Creates a shallow copy of the provided object.
protected boolean	same(Integer one, Integer two)	Compares two objects of type T for equality.
protected long	value(Integer data)	Calculates a numeric representation of the given data.

Methods inherited from class com.storedobject.common.Range

equals, equals, getFrom, getTo, isValid, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

IntegerRange

public IntegerRange()

Default constructor for the IntegerRange class. Initializes the range with a starting value of 0 and an ending value of 0, effectively representing an empty or zero-length range.

IntegerRange

public IntegerRange(Integer from,
 Integer to)

Constructs an IntegerRange instance with the specified start and end values.

Parameters:

from - the starting value of the range; must be a non-null Integer

to - the ending value of the range; must be a non-null Integer

Method Details

clone

protected Integer clone(Integer data)

Description copied from class: Range

Creates a shallow copy of the provided object. This method is used to generate a clone of the specified input object of the same type.

Overrides:

clone in class Range<Integer>

Parameters:

data - the object to be cloned; must be of type T

Returns:

a shallow copy of the input object

same

protected boolean same(Integer one,
 Integer two)

Description copied from class: Range

Compares two objects of type T for equality.

Overrides:

same in class Range<Integer>

Parameters:

one - the first object to compare; can be null

two - the second object to compare; can be null

Returns:

true if both objects are equal or both are null; false otherwise

value

protected long value(Integer data)

Description copied from class: Range

Calculates a numeric representation of the given data. The implementation currently returns a default value.

Overrides:

value in class Range<Integer>

Parameters:

data - the input data, potentially used to determine the numeric value; must be of type T

Returns:

a numeric representation of the input data, which is currently a fixed value of 0L