org.apache.openjpa.datacache
Class QueryResult

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList<java.lang.Object>
              org.apache.openjpa.datacache.QueryResult

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Object>, java.util.Collection<java.lang.Object>, java.util.List<java.lang.Object>, java.util.RandomAccess

public class QueryResult
extends java.util.ArrayList<java.lang.Object>

A query result.

Author:

Abe White

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

QueryResult(java.util.Collection<java.lang.Object> data, long ex)
Constructor to set internal data from a serializer.

QueryResult(QueryKey key, java.util.Collection<java.lang.Object> data)
Constructor; supply corresponding query key and result data.

Method Summary

long	getTimeoutTime() Expiration time, or -1 for no timeout.
long	getTimestamp() Returns the timestamp of the query result.
boolean	isTimedOut() Whether this data is timed out.
void	setTimestamp(long ts) Sets the timestamp of the query result.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Constructor Detail

QueryResult

public QueryResult(QueryKey key,
                   java.util.Collection<java.lang.Object> data)

Constructor; supply corresponding query key and result data.

QueryResult

public QueryResult(java.util.Collection<java.lang.Object> data,
                   long ex)

Constructor to set internal data from a serializer.

Method Detail

getTimeoutTime

public long getTimeoutTime()

Expiration time, or -1 for no timeout.

isTimedOut

public boolean isTimedOut()

Whether this data is timed out.

setTimestamp

public void setTimestamp(long ts)

Sets the timestamp of the query result.

Parameters:

ts - -- Timestamp value in long

getTimestamp

public long getTimestamp()

Returns the timestamp of the query result.

Returns:

-- the timestamp value in long