org.apache.commons.jexl3.internal
Class LongRange

java.lang.Object
  org.apache.commons.jexl3.internal.LongRange

All Implemented Interfaces:

Iterable<Long>, Collection<Long>

Direct Known Subclasses:

LongRange.Ascending, LongRange.Descending

public abstract class LongRange
extends Object
implements Collection<Long>

A range of longs.

Behaves as a readonly collection of longs.

min

protected final long min

The lower boundary.

max

protected final long max

The upper boundary.

LongRange

protected LongRange(long from,
                    long to)

Creates a new range.

Parameters:

from - the lower inclusive boundary

to - the higher inclusive boundary

create

public static LongRange create(long from,
                               long to)

Creates a range, ascending or descending depending on boundaries order.

Parameters:

from - the lower inclusive boundary

to - the higher inclusive boundary

Returns:

a range

getMin

public long getMin()

Gets the interval minimum value.

Returns:

the low boundary

getMax

public long getMax()

Gets the interval maximum value.

Returns:

the high boundary

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<Long>

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Collection<Long>

Overrides:

equals in class Object

iterator

public abstract Iterator<Long> iterator()

Specified by:

iterator in interface Iterable<Long>

Specified by:

iterator in interface Collection<Long>

size

public int size()

Specified by:

size in interface Collection<Long>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<Long>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<Long>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<Long>

toArray

public <T> T[] toArray(T[] array)

Specified by:

toArray in interface Collection<Long>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<Long>

add

public boolean add(Long e)

Specified by:

add in interface Collection<Long>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<Long>

addAll

public boolean addAll(Collection<? extends Long> c)

Specified by:

addAll in interface Collection<Long>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<Long>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<Long>

clear

public void clear()

Specified by:

clear in interface Collection<Long>