Package com.amalgamasimulation.trains

Class BookingSequence

java.lang.Object

com.amalgamasimulation.core.scheduling.Sequence<BookingSlot>

com.amalgamasimulation.trains.BookingSequence

public class BookingSequence
extends Sequence<BookingSlot>

A class representing a sequence of BookingSlot. It is used to display the booking schedule over time. Unlike Sequence, this class does not allow shifting slots to the right along the time axis; instead, slots that have an intersection are merged into one. If merging is not possible, an exception is thrown.

Author:

Andrey Korotin

Field Summary

Fields inherited from class com.amalgamasimulation.core.scheduling.Sequence

gaps, slots

Constructor Summary

Constructors

Constructor	Description
BookingSequence()

Method Summary

Modifier and Type	Method	Description
BookingSlot	getBookingSlot(double atTime)	Finds and returns the BookingSlot in the sequence that includes the specified point in time.
void	insert(double time, Sequence<? extends BookingSlot> insertedSequence)	Method is not allowed.
void	insert(double time, BookingSlot slot)	Inserts the specified slot into the specified time of this sequence.

Methods inherited from class com.amalgamasimulation.core.scheduling.Sequence

allGapsBetween, allGapsIntersecting, allSlots, allSlotsBetween, allSlotsIntersecting, clear, copy, extend, firstGap, firstGapAfter, firstGapBeginTime, firstSlot, firstSlotAfter, firstSlotIndex, gaps, gapsListIterator, getSlotInsertionIndex, getSlotInsertionIndex, getSlotInsertionIndexInternal, insertLast, insertSlotInternal, lastGap, lastSlot, lastSlotBefore, moveForwardBy, moveForwardTo, moveRightSlotsInternal, remove, slot, slots, slotsAfter, slotsCount, subSequence, subSequence, toString, totalDuration

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

BookingSequence

public BookingSequence()

Method Details

insert

public void insert(double time,
 BookingSlot slot)

Inserts the specified slot into the specified time of this sequence. Shifting slots to the right along the time axis is not allowed; instead, slots that have an intersection are merged into one. If merging is not possible, an exception is thrown.

Overrides:

insert in class Sequence<BookingSlot>

Parameters:

time - time of insertion. The slot's begin time will be changed to this time

slot - slot to be inserted

insert

public void insert(double time,
 Sequence<? extends BookingSlot> insertedSequence)

Method is not allowed.

Overrides:

insert in class Sequence<BookingSlot>

Parameters:

time - time of insertion. The begin of the first slot of the specified sequence will be changed to this time.

insertedSequence - sequence of slots that is being inserted

getBookingSlot

public BookingSlot getBookingSlot(double atTime)

Finds and returns the BookingSlot in the sequence that includes the specified point in time.

If no such slot exists, this method returns null.

Parameters:

atTime - the point in time

Returns:

the BookingSlot that includes the specified time, or null if none is found