Eclipse JavaServer Faces Tooling Development Guide (Galileo)

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org.eclipse.jst.jsf.common.metadata.query
Class AbstractResultSet

java.lang.Object
  
org.eclipse.jst.jsf.common.metadata.query.AbstractResultSet

All Implemented Interfaces:: IResultSet

public abstract class AbstractResultSet
extends java.lang.Object
implements IResultSet
extends java.lang.Object
implements IResultSet

Abstract implementation of IResultSet that developers may subclass. Users should assume that the results are only valid at the time of the query. This may change in the future.

Provisional API - subject to change

Constructor Summary

AbstractResultSet ()


Method Summary

void close ()
          Signal that the query results are no longer required allowing for any cleanup that may be required Once a resultset is closed, a MetaDataException should be thrown if the next() or hasNext() is called.

java.util.List getResults ()


boolean isClosed ()


Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractResultSet

public AbstractResultSet()

Method Detail

getResults

public java.util.List getResults()
                          throws 
MetaDataException

Specified by:: getResults in interface IResultSet

Returns:: unmodifiable List of results. May NOT be null. Implementer must return Collections.EMPTY_LIST instead.
Throws:: MetaDataException

close

public final void close()
                 throws 
MetaDataException

Description copied from interface: IResultSet

Signal that the query results are no longer required allowing for any cleanup that may be required Once a resultset is closed, a MetaDataException should be thrown if the next() or hasNext() is called. Clients can check isClosed() first.

Specified by:: close in interface IResultSet

Throws:: MetaDataException

isClosed

public final boolean isClosed()

Specified by:: isClosed in interface IResultSet

Returns:: true if this resultset has been closed.