org.javarosa.core.services.storage.util

Class DummyStorageIterator<T extends Persistable>

java.lang.Object

org.javarosa.core.services.storage.util.DummyStorageIterator<T>

All Implemented Interfaces:

IStorageIterator<T>, Iterator<T>

public class DummyStorageIterator<T extends Persistable>
extends Object
implements IStorageIterator<T>

Author:

ctsims

Constructor Summary

Constructors

Constructor and Description
DummyStorageIterator(Hashtable<Integer,T> data)

Method Summary

Modifier and Type	Method and Description
boolean	hasMore() Return whether the set has more records to iterate through
int	nextID() Return the ID of the next record in the set.
T	nextRecord() Return the next record in the set.
int	numRecords() Number of records in the set
int	peekID() Return the ID of the next record in the set without advancing the iterator.

Methods inherited from class java.lang.Object

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

Constructor Detail

DummyStorageIterator

public DummyStorageIterator(Hashtable<Integer,T> data)

Method Detail

hasMore

public boolean hasMore()

Description copied from interface: Iterator

Return whether the set has more records to iterate through

Specified by:

hasMore in interface Iterator<T extends Persistable>

Returns:

true if there are more records to iterate though.

nextID

public int nextID()

Description copied from interface: Iterator

Return the ID of the next record in the set. Advance the iteration cursor by one.

Specified by:

nextID in interface Iterator<T extends Persistable>

Returns:

ID of next record

nextRecord

public T nextRecord()

Description copied from interface: Iterator

Return the next record in the set. Advance the iteration cursor by one.

Specified by:

nextRecord in interface Iterator<T extends Persistable>

Returns:

object representation of next record

numRecords

public int numRecords()

Description copied from interface: Iterator

Number of records in the set

Specified by:

numRecords in interface Iterator<T extends Persistable>

Returns:

number of records

peekID

public int peekID()

Description copied from interface: Iterator

Return the ID of the next record in the set without advancing the iterator.

Specified by:

peekID in interface Iterator<T extends Persistable>

Returns:

ID of next record