com.bigdata.bop.solutions

Class MockQueryContext

java.lang.Object

com.bigdata.bop.solutions.MockQueryContext

All Implemented Interfaces:

IQueryContext

public class MockQueryContext
extends Object
implements IQueryContext

Version:

$Id$

Author:

Bryan Thompson

Constructor Summary

Constructors

Constructor and Description
MockQueryContext(UUID queryId)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected void	finalize()
IQueryAttributes	getAttributes() Return an interface which allows attribute values to be associated with an IQueryContext.
IMemoryManager	getMemoryManager() Return the IMemoryManager which may be used to buffer data on high level data structures, such as the HTree, for this query.
UUID	getQueryId() The unique identifier for the query.

Methods inherited from class java.lang.Object

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

Constructor Detail

MockQueryContext

public MockQueryContext(UUID queryId)

Method Detail

getQueryId

public UUID getQueryId()

Description copied from interface: IQueryContext

The unique identifier for the query.

Specified by:

getQueryId in interface IQueryContext

getMemoryManager

public IMemoryManager getMemoryManager()

Description copied from interface: IQueryContext

Return the IMemoryManager which may be used to buffer data on high level data structures, such as the HTree, for this query. Each operator in the query should in general create its own child IMemoryManager. While the overall IMemoryManager context associated with a query will be released when the query terminates, operators which create child IMemoryManager contexts are responsible for releasing their IMemoryManager in a timely fashion when the operator has finished its evaluation.

Specified by:

getMemoryManager in interface IQueryContext

getAttributes

public IQueryAttributes getAttributes()

Description copied from interface: IQueryContext

Return an interface which allows attribute values to be associated with an IQueryContext.

Specified by:

getAttributes in interface IQueryContext

close

public void close()

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable