Package manifold.collections.api.range

Class AbstractRange<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

java.lang.Object

manifold.collections.api.range.AbstractRange<E,ME>

All Implemented Interfaces:

Range<E,ME>

Direct Known Subclasses:

AbstractIterableRange, ComparableRange

public abstract class AbstractRange<E extends Comparable<E>,ME extends AbstractRange<E,ME>>
extends Object
implements Range<E,ME>

Constructor Summary

Constructors

Constructor	Description
AbstractRange(E left, E right)
AbstractRange(E left, E right, boolean leftClosed, boolean rightClosed, boolean reverse)

Method Summary

Modifier and Type	Method	Description
boolean	contains(E e)
boolean	contains(ME range)
boolean	equals(Object o)
E	getLeftEndpoint()
E	getRightEndpoint()
int	hashCode()
boolean	isLeftClosed()
boolean	isReversed()
boolean	isRightClosed()
String	toString()

Methods inherited from class java.lang.Object

clone, emptyArray, finalize, getClass, jailbreak, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractRange

public AbstractRange(E left,
                     E right)

AbstractRange

public AbstractRange(E left,
                     E right,
                     boolean leftClosed,
                     boolean rightClosed,
                     boolean reverse)

Method Detail

getLeftEndpoint

public E getLeftEndpoint()

Specified by:

getLeftEndpoint in interface Range<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

Returns:

The left endpoint of this range where the left <= right

getRightEndpoint

public E getRightEndpoint()

Specified by:

getRightEndpoint in interface Range<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

Returns:

The right endpoint of this range where the left <= right

isLeftClosed

public boolean isLeftClosed()

Specified by:

isLeftClosed in interface Range<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

Returns:

True if this range includes the left endpoint.

isRightClosed

public boolean isRightClosed()

Specified by:

isRightClosed in interface Range<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

Returns:

True if this range includes the right endpoint.

contains

public boolean contains(E e)

Specified by:

contains in interface Range<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

Parameters:

e - An element to test

Returns:

True if elem is a proper element in the set of elements defining this range.

contains

public boolean contains(ME range)

Specified by:

contains in interface Range<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

Parameters:

range - An range to test for containment

Returns:

True if range's endpoints are proper elements in the set of elements defining this range.

isReversed

public boolean isReversed()

Specified by:

isReversed in interface Range<E extends Comparable<E>,ME extends AbstractRange<E,ME>>

Returns:

True if this range iterates from the right by default e.g., if the range is specified in reverse order: 10..1, a reverse range results

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object