Package gw.lang.reflect.interval

Class DateInterval

java.lang.Object

gw.lang.reflect.interval.AbstractInterval<E,ME>

gw.lang.reflect.interval.IterableInterval<java.util.Date,java.lang.Integer,DateUnit,DateInterval>

gw.lang.reflect.interval.DateInterval

All Implemented Interfaces:

IInterval<java.util.Date,DateInterval>, IIterableInterval<java.util.Date,java.lang.Integer,DateUnit,DateInterval>, java.lang.Iterable<java.util.Date>

public class DateInterval
extends IterableInterval<java.util.Date,java.lang.Integer,DateUnit,DateInterval>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	DateInterval.ForwardIterator
private class	DateInterval.ReverseIterator

Constructor Summary

Constructors

Constructor	Description
DateInterval(java.util.Date left, java.util.Date right, int iStep, DateUnit unit, boolean bLeftClosed, boolean bRightClosed, boolean bReverse)
DateInterval(java.util.Date left, java.util.Date right, java.lang.Integer step, DateUnit unit)

Method Summary

Modifier and Type	Method	Description
private java.util.Date	add(java.util.Date date)
private java.util.Date	add(java.util.Date date, int iMultiple)
java.util.Date	getFromLeft(int iStepIndex)
java.util.Date	getFromRight(int iStepIndex)
java.util.Iterator<java.util.Date>	iterateFromLeft()
java.util.Iterator<java.util.Date>	iterateFromRight()
private java.util.Date	subtract(java.util.Date date)
private java.util.Date	subtract(java.util.Date date, int iMultiple)

Methods inherited from class gw.lang.reflect.interval.IterableInterval

equals, getStep, getUnit, hashCode, iterator, step, toString, unit

Methods inherited from class gw.lang.reflect.interval.AbstractInterval

contains, contains, getLeftEndpoint, getRightEndpoint, isLeftClosed, isReverse, isRightClosed

Methods inherited from class java.lang.Object

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

Methods inherited from interface gw.lang.reflect.interval.IInterval

contains, contains, getLeftEndpoint, getRightEndpoint, isLeftClosed, isReverse, isRightClosed

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

DateInterval

public DateInterval(java.util.Date left,
                    java.util.Date right,
                    java.lang.Integer step,
                    DateUnit unit)

DateInterval

public DateInterval(java.util.Date left,
                    java.util.Date right,
                    int iStep,
                    DateUnit unit,
                    boolean bLeftClosed,
                    boolean bRightClosed,
                    boolean bReverse)

Method Detail

iterateFromLeft

public java.util.Iterator<java.util.Date> iterateFromLeft()

Returns:

An iterator that visits the elements in this interval in order, from left to right. Returns null if this interval does not support iteration.

See Also:

IIterableInterval.iterator(), IIterableInterval.iterateFromRight()

iterateFromRight

public java.util.Iterator<java.util.Date> iterateFromRight()

Returns:

An iterator that visits the elements in this interval in reverse order, from right to left. Returns null if this interval does not support iteration.

See Also:

IIterableInterval.iterator(), IIterableInterval.iterateFromLeft()

add

private java.util.Date add(java.util.Date date)

add

private java.util.Date add(java.util.Date date,
                           int iMultiple)

subtract

private java.util.Date subtract(java.util.Date date)

subtract

private java.util.Date subtract(java.util.Date date,
                                int iMultiple)

getFromLeft

public java.util.Date getFromLeft(int iStepIndex)

Parameters:

iStepIndex - The index of the step from the left endpoint

Returns:

The nth step from the left endpoint. Returns null if iStepIndex is out of bounds.

getFromRight

public java.util.Date getFromRight(int iStepIndex)

Parameters:

iStepIndex - The index of the step from the right endpoint

Returns:

The nth step from the right endpoint. Returns null if iStepIndex is out of bounds.