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java.lang.Object
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+--org.apache.commons.lang.math.Range
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+--org.apache.commons.lang.math.IntRange
IntRange represents an inclusive range of ints.
| Constructor Summary | |
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). |
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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). |
|
| Method Summary | |
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. |
| Methods inherited from class org.apache.commons.lang.math.Range |
containsDouble, containsDouble, containsFloat, containsFloat, containsInteger, containsLong, containsLong |
| Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
public IntRange(int number)
Constructs a new IntRange using the specified
number as both the minimum and maximum in this range.
number - the number to use for this rangepublic IntRange(Number number)
Constructs a new IntRange using the specified
number as both the minimum and maximum in this range.
number - the number to use for this range, must not be nullIllegalArgumentException - if the number is null
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.
number1 - first number that defines the edge of the range, inclusivenumber2 - second number that defines the edge of the range, inclusive
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.
number1 - first number that defines the edge of the range, inclusivenumber2 - second number that defines the edge of the range, inclusiveIllegalArgumentException - if either number is null| Method Detail |
public Number getMinimumNumber()
Returns the minimum number in this range.
getMinimumNumber in class Rangepublic long getMinimumLong()
Gets the minimum number in this range as a long.
getMinimumLong in class Rangepublic int getMinimumInteger()
Gets the minimum number in this range as a int.
getMinimumInteger in class Rangepublic double getMinimumDouble()
Gets the minimum number in this range as a double.
getMinimumDouble in class Rangepublic float getMinimumFloat()
Gets the minimum number in this range as a float.
getMinimumFloat in class Rangepublic Number getMaximumNumber()
Returns the maximum number in this range.
getMaximumNumber in class Rangepublic long getMaximumLong()
Gets the maximum number in this range as a long.
getMaximumLong in class Rangepublic int getMaximumInteger()
Gets the maximum number in this range as a int.
getMaximumInteger in class Rangepublic double getMaximumDouble()
Gets the maximum number in this range as a double.
getMaximumDouble in class Rangepublic float getMaximumFloat()
Gets the maximum number in this range as a float.
getMaximumFloat in class Rangepublic boolean containsNumber(Number number)
Tests whether the specified number occurs within
this range using int comparison.
null is handled and returns false.
containsNumber in class Rangenumber - the number to test, may be nulltrue if the specified number occurs within this rangepublic 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.
containsInteger in class Rangevalue - the int to testtrue if the specified number occurs within this
range by int comparisonpublic boolean containsRange(Range range)
Tests whether the specified range occurs entirely within this range
using int comparison.
null is handled and returns false.
containsRange in class Rangerange - the range to test, may be nulltrue if the specified range occurs entirely within this rangeIllegalArgumentException - if the range is not of this typepublic boolean overlapsRange(Range range)
Tests whether the specified range overlaps with this range
using int comparison.
null is handled and returns false.
overlapsRange in class Rangerange - the range to test, may be nulltrue if the specified range overlaps with this rangepublic 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.
equals in class Rangeobj - the reference object with which to comparetrue if this object is equalpublic int hashCode()
Gets a hashCode for the range.
hashCode in class Rangepublic String toString()
Gets the range as a String.
The format of the String is 'Range[min,max]'.
toString in class RangeString representation of this range
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