org.apache.commons.lang.math
クラス IntRange

java.lang.Object
  org.apache.commons.lang.math.Range
      org.apache.commons.lang.math.IntRange

すべての実装インタフェース:

Serializable

public final class IntRange

extends Range

implements Serializable

IntRange represents an inclusive range of ints.

導入されたバージョン:

2.0

バージョン:

$Id: IntRange.java,v 1.1.1.1 2004/02/13 10:02:05 hioki Exp $

作成者:

Stephen Colebourne

関連項目:

直列化された形式

コンストラクタの概要

IntRange(int number)
Constructs a new IntRange using the specified number as both the minimum and maximum in this range.

IntRange(int number1, int number2)
Constructs a new IntRange with the specified minimum and maximum numbers (both inclusive).

IntRange(Number number)
Constructs a new IntRange using the specified number as both the minimum and maximum in this range.

IntRange(Number number1, Number number2)
Constructs a new IntRange with the specified minimum and maximum numbers (both inclusive).

メソッドの概要

boolean	containsInteger(int value) Tests whether the specified int occurs within this range using int comparison.
boolean	containsNumber(Number number) Tests whether the specified number occurs within this range using int comparison.
boolean	containsRange(Range range) Tests whether the specified range occurs entirely within this range using int comparison.
boolean	equals(Object obj) Compares this range to another object to test if they are equal.
double	getMaximumDouble() Gets the maximum number in this range as a double.
float	getMaximumFloat() Gets the maximum number in this range as a float.
int	getMaximumInteger() Gets the maximum number in this range as a int.
long	getMaximumLong() Gets the maximum number in this range as a long.
Number	getMaximumNumber() Returns the maximum number in this range.
double	getMinimumDouble() Gets the minimum number in this range as a double.
float	getMinimumFloat() Gets the minimum number in this range as a float.
int	getMinimumInteger() Gets the minimum number in this range as a int.
long	getMinimumLong() Gets the minimum number in this range as a long.
Number	getMinimumNumber() Returns the minimum number in this range.
int	hashCode() Gets a hashCode for the range.
boolean	overlapsRange(Range range) Tests whether the specified range overlaps with this range using int comparison.
String	toString() Gets the range as a String.

クラス org.apache.commons.lang.math.Range から継承したメソッド

containsDouble, containsDouble, containsFloat, containsFloat, containsInteger, containsLong, containsLong

クラス java.lang.Object から継承したメソッド

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

コンストラクタの詳細

IntRange

public IntRange(int number)

Constructs a new IntRange using the specified number as both the minimum and maximum in this range.

パラメータ:

number - the number to use for this range

IntRange

public IntRange(Number number)

Constructs a new IntRange using the specified number as both the minimum and maximum in this range.

パラメータ:

number - the number to use for this range, must not be null

例外:

IllegalArgumentException - if the number is null

IntRange

public IntRange(int number1,
                int number2)

Constructs a new IntRange with the specified minimum and maximum numbers (both inclusive).

The arguments may be passed in the order (min,max) or (max,min). The getMinimum and getMaximum methods will return the correct values.

パラメータ:

number1 - first number that defines the edge of the range, inclusive

number2 - second number that defines the edge of the range, inclusive

IntRange

public IntRange(Number number1,
                Number number2)

Constructs a new IntRange with the specified minimum and maximum numbers (both inclusive).

The arguments may be passed in the order (min,max) or (max,min). The getMinimum and getMaximum methods will return the correct values.

パラメータ:

number1 - first number that defines the edge of the range, inclusive

number2 - second number that defines the edge of the range, inclusive

例外:

IllegalArgumentException - if either number is null

メソッドの詳細

getMinimumNumber

public Number getMinimumNumber()

Returns the minimum number in this range.

定義:

クラス Range 内の getMinimumNumber

戻り値:

the minimum number in this range

getMinimumLong

public long getMinimumLong()

Gets the minimum number in this range as a long.

オーバーライド:

クラス Range 内の getMinimumLong

戻り値:

the minimum number in this range

getMinimumInteger

public int getMinimumInteger()

Gets the minimum number in this range as a int.

オーバーライド:

クラス Range 内の getMinimumInteger

戻り値:

the minimum number in this range

getMinimumDouble

public double getMinimumDouble()

Gets the minimum number in this range as a double.

オーバーライド:

クラス Range 内の getMinimumDouble

戻り値:

the minimum number in this range

getMinimumFloat

public float getMinimumFloat()

Gets the minimum number in this range as a float.

オーバーライド:

クラス Range 内の getMinimumFloat

戻り値:

the minimum number in this range

getMaximumNumber

public Number getMaximumNumber()

Returns the maximum number in this range.

定義:

クラス Range 内の getMaximumNumber

戻り値:

the maximum number in this range

getMaximumLong

public long getMaximumLong()

Gets the maximum number in this range as a long.

オーバーライド:

クラス Range 内の getMaximumLong

戻り値:

the maximum number in this range

getMaximumInteger

public int getMaximumInteger()

Gets the maximum number in this range as a int.

オーバーライド:

クラス Range 内の getMaximumInteger

戻り値:

the maximum number in this range

getMaximumDouble

public double getMaximumDouble()

Gets the maximum number in this range as a double.

オーバーライド:

クラス Range 内の getMaximumDouble

戻り値:

the maximum number in this range

getMaximumFloat

public float getMaximumFloat()

Gets the maximum number in this range as a float.

オーバーライド:

クラス Range 内の getMaximumFloat

戻り値:

the maximum number in this range

containsNumber

public boolean containsNumber(Number number)

Tests whether the specified number occurs within this range using int comparison.

null is handled and returns false.

定義:

クラス Range 内の containsNumber

パラメータ:

number - the number to test, may be null

戻り値:

true if the specified number occurs within this range

containsInteger

public boolean containsInteger(int value)

Tests whether the specified int occurs within this range using int comparison.

This implementation overrides the superclass for performance as it is the most common case.

オーバーライド:

クラス Range 内の containsInteger

パラメータ:

value - the int to test

戻り値:

true if the specified number occurs within this range by int comparison

containsRange

public boolean containsRange(Range range)

Tests whether the specified range occurs entirely within this range using int comparison.

null is handled and returns false.

オーバーライド:

クラス Range 内の containsRange

パラメータ:

range - the range to test, may be null

戻り値:

true if the specified range occurs entirely within this range

例外:

IllegalArgumentException - if the range is not of this type

overlapsRange

public boolean overlapsRange(Range range)

Tests whether the specified range overlaps with this range using int comparison.

null is handled and returns false.

オーバーライド:

クラス Range 内の overlapsRange

パラメータ:

range - the range to test, may be null

戻り値:

true if the specified range overlaps with this range

equals

public boolean equals(Object obj)

Compares this range to another object to test if they are equal.

.

To be equal, the class, minimum and maximum must be equal.

オーバーライド:

クラス Range 内の equals

パラメータ:

obj - the reference object with which to compare

戻り値:

true if this object is equal

hashCode

public int hashCode()

Gets a hashCode for the range.

オーバーライド:

クラス Range 内の hashCode

戻り値:

a hash code value for this object

toString

public String toString()

Gets the range as a String.

The format of the String is 'Range[min,max]'.

オーバーライド:

クラス Range 内の toString

戻り値:

the String representation of this range