co.paralleluniverse.spacebase.quasar

Class ResultSet<T>

java.lang.Object

co.paralleluniverse.spacebase.quasar.TransactionCloseable

co.paralleluniverse.spacebase.quasar.ResultSet<T>

All Implemented Interfaces:

TXNal<T>, AutoCloseable

public class ResultSet<T>
extends TransactionCloseable
implements TXNal<T>

A transactional object used to inspect or modify elements when using the query, queryForUpdate, or transaction methods.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canRead(T elem)
boolean	canWrite(T elem)
Set<ElementUpdater<T>>	getResultForUpdate() Returns ElementUpdater objects used to modify the elements which may be read or modified.
Set<T>	getResultReadOnly() Returns the elements which may only be read.

Methods inherited from class co.paralleluniverse.spacebase.quasar.TransactionCloseable

close

Methods inherited from class java.lang.Object

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

Method Detail

getResultReadOnly

public Set<T> getResultReadOnly()

Returns the elements which may only be read.

Returns:

A set of the elements which may only be read.

getResultForUpdate

public Set<ElementUpdater<T>> getResultForUpdate()

Returns ElementUpdater objects used to modify the elements which may be read or modified.

Returns:

A set of ElementUpdater objects used to modify the elements which may be read or modified.

canRead

public boolean canRead(T elem)

Specified by:

canRead in interface TXNal<T>

canWrite

public boolean canWrite(T elem)

Specified by:

canWrite in interface TXNal<T>