zeus.concepts
Class ResourceItem

java.lang.Object
  java.util.Observable
      zeus.concepts.ResourceItem

public class ResourceItem

extends java.util.Observable

Nested Class Summary

protected class

ResourceItem.Entry

Field Summary

static java.lang.String	ALLOCATED
static int	DELETE
protected Fact	fact
static int	MODIFY
protected java.util.Hashtable	reservations
static java.lang.String	UNALLOCATED
static int	UNCHANGED

Fields inherited from class java.util.Observable

Constructor Summary

ResourceItem(Fact fact)

Method Summary

void	cancelReservation(java.util.Observer observer)
void	changeReservedAmount(java.util.Observer o, int amount)
int	consumed(java.util.Observer observer)
void	deleted()
boolean	executeNow(java.util.Observer observer, int now)
Fact	getFact()
int	getReservedAmount(java.util.Observer observer)
boolean	isReserved()
boolean	newStartTime(java.util.Observer observer, int start)
boolean	reservationOK(int start, boolean consumed, int amount)
boolean	reserve(java.util.Observer observer, int start, boolean consumed, int amount)
int	reservedAmount(int start, boolean consumed)
int	unreservedAmount(int start, boolean consumed)

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

ALLOCATED

public static final java.lang.String ALLOCATED

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Constant Field Values

UNALLOCATED

public static final java.lang.String UNALLOCATED

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Constant Field Values

UNCHANGED

public static final int UNCHANGED

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Constant Field Values

MODIFY

public static final int MODIFY

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Constant Field Values

DELETE

public static final int DELETE

See Also:

Constant Field Values

fact

protected Fact fact

reservations

protected java.util.Hashtable reservations

Constructor Detail

ResourceItem

public ResourceItem(Fact fact)

Method Detail

getFact

public Fact getFact()

isReserved

public boolean isReserved()

reservationOK

public boolean reservationOK(int start,
                             boolean consumed,
                             int amount)

unreservedAmount

public int unreservedAmount(int start,
                            boolean consumed)

reservedAmount

public int reservedAmount(int start,
                          boolean consumed)

getReservedAmount

public int getReservedAmount(java.util.Observer observer)

changeReservedAmount

public void changeReservedAmount(java.util.Observer o,
                                 int amount)

cancelReservation

public void cancelReservation(java.util.Observer observer)

executeNow

public boolean executeNow(java.util.Observer observer,
                          int now)

newStartTime

public boolean newStartTime(java.util.Observer observer,
                            int start)

reserve

public boolean reserve(java.util.Observer observer,
                       int start,
                       boolean consumed,
                       int amount)

deleted

public void deleted()

consumed

public int consumed(java.util.Observer observer)