net.wotonomy.control
Class ArrayFault

java.lang.Object
  net.wotonomy.foundation.NSArray
      net.wotonomy.control.ArrayFault

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.List

public class ArrayFault
extends net.wotonomy.foundation.NSArray

A class that extends NSArray to intercept any accessor calls in order to defer loading until the last possible moment.

Because ArrayFault inherits from NSArray which implements List which implements Collection, data objects may declare their relationships to be of type NSArray, List, or Collection.

This class should be returned by implementations of EOObjectStore.arrayFaultForSourceGlobalID().

See Also:

Serialized Form

Field Summary

Fields inherited from class net.wotonomy.foundation.NSArray

EmptyArray, NotFound

Constructor Summary

ArrayFault(EOGlobalID aSourceID, java.lang.String aRelationshipKey, EOEditingContext aContext)

Method Summary

java.lang.Object	clone()
boolean	contains(java.lang.Object elem)
boolean	equals(java.lang.Object o)
protected void	fireFault()
java.lang.Object	get(int index)
int	hashCode() Overridden to return the identity hash.
int	indexOf(java.lang.Object o)
boolean	isEmpty()
boolean	isFetched()
java.util.Iterator	iterator()
int	lastIndexOf(java.lang.Object o)
java.util.ListIterator	listIterator()
java.util.ListIterator	listIterator(int index)
int	size()
java.util.List	subList(int fromIndex, int toIndex)
java.lang.Object[]	toArray()
java.lang.Object[]	toArray(java.lang.Object[] a)
java.lang.String	toString() Overridden to display information about the fault only if not fetched.

Methods inherited from class net.wotonomy.foundation.NSArray

add, add, addAll, addAll, arrayBackedByList, arrayByAddingObject, arrayByAddingObjectsFromArray, clear, componentsJoinedByString, componentsSeparatedByString, containsAll, containsObject, count, firstObjectCommonWithArray, getObjects, getObjects, immutableClone, indexOfIdenticalObject, indexOfIdenticalObject, indexOfObject, indexOfObject, isEqualToArray, lastObject, mutableClone, objectAtIndex, objectEnumerator, protectedAdd, protectedAddAll, remove, remove, removeAll, retainAll, reverseObjectEnumerator, set, subarrayWithRange

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayFault

public ArrayFault(EOGlobalID aSourceID,
                  java.lang.String aRelationshipKey,
                  EOEditingContext aContext)

Method Detail

isFetched

public boolean isFetched()

fireFault

protected void fireFault()

clone

public java.lang.Object clone()

Overrides:

clone in class net.wotonomy.foundation.NSArray

contains

public boolean contains(java.lang.Object elem)

Specified by:

contains in interface java.util.Collection

Specified by:

contains in interface java.util.List

Overrides:

contains in class net.wotonomy.foundation.NSArray

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Collection

Specified by:

equals in interface java.util.List

Overrides:

equals in class net.wotonomy.foundation.NSArray

get

public java.lang.Object get(int index)

Specified by:

get in interface java.util.List

Overrides:

get in class net.wotonomy.foundation.NSArray

hashCode

public int hashCode()

Overridden to return the identity hash. This somewhat violates the List contract, but otherwise calling hash code would fire the fault. Bottom line: don't use array faults as keys in hash maps.

Specified by:

hashCode in interface java.util.Collection

Specified by:

hashCode in interface java.util.List

Overrides:

hashCode in class net.wotonomy.foundation.NSArray

indexOf

public int indexOf(java.lang.Object o)

Specified by:

indexOf in interface java.util.List

Overrides:

indexOf in class net.wotonomy.foundation.NSArray

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection

Specified by:

isEmpty in interface java.util.List

Overrides:

isEmpty in class net.wotonomy.foundation.NSArray

iterator

public java.util.Iterator iterator()

Specified by:

iterator in interface java.lang.Iterable

Specified by:

iterator in interface java.util.Collection

Specified by:

iterator in interface java.util.List

Overrides:

iterator in class net.wotonomy.foundation.NSArray

lastIndexOf

public int lastIndexOf(java.lang.Object o)

Specified by:

lastIndexOf in interface java.util.List

Overrides:

lastIndexOf in class net.wotonomy.foundation.NSArray

listIterator

public java.util.ListIterator listIterator()

Specified by:

listIterator in interface java.util.List

Overrides:

listIterator in class net.wotonomy.foundation.NSArray

listIterator

public java.util.ListIterator listIterator(int index)

Specified by:

listIterator in interface java.util.List

Overrides:

listIterator in class net.wotonomy.foundation.NSArray

size

public int size()

Specified by:

size in interface java.util.Collection

Specified by:

size in interface java.util.List

Overrides:

size in class net.wotonomy.foundation.NSArray

subList

public java.util.List subList(int fromIndex,
                              int toIndex)

Specified by:

subList in interface java.util.List

Overrides:

subList in class net.wotonomy.foundation.NSArray

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection

Specified by:

toArray in interface java.util.List

Overrides:

toArray in class net.wotonomy.foundation.NSArray

toArray

public java.lang.Object[] toArray(java.lang.Object[] a)

Specified by:

toArray in interface java.util.Collection

Specified by:

toArray in interface java.util.List

Overrides:

toArray in class net.wotonomy.foundation.NSArray

toString

public java.lang.String toString()

Overridden to display information about the fault only if not fetched. Calls to super if fetched.

Overrides:

toString in class net.wotonomy.foundation.NSArray