Package org.eclipse.mat.parser.internal.oql

Class OQLQueryImpl

java.lang.Object

org.eclipse.mat.parser.internal.oql.OQLQueryImpl

All Implemented Interfaces:

IOQLQuery

public class OQLQueryImpl
extends Object
implements IOQLQuery

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.mat.snapshot.IOQLQuery

IOQLQuery.Result

Constructor Summary

Constructors

Constructor	Description
OQLQueryImpl(String queryString)
OQLQueryImpl(EvaluationContext parent, Query query)

Method Summary

Modifier and Type	Method	Description
Object	execute(ISnapshot snapshot, IProgressListener monitor)	Execute the OQL query.
static String	OQLforSubject(String select, Object subject, String alias)
static String	OQLLiteral(Object subject)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

OQLQueryImpl

public OQLQueryImpl(EvaluationContext parent,
 Query query)

OQLQueryImpl

public OQLQueryImpl(String queryString)
             throws OQLParseException

Throws:

OQLParseException

Method Details

OQLLiteral

public static String OQLLiteral(Object subject)

OQLforSubject

public static String OQLforSubject(String select,
 Object subject,
 String alias)

execute

public Object execute(ISnapshot snapshot,
 IProgressListener monitor)
               throws SnapshotException

Description copied from interface: IOQLQuery

Execute the OQL query. Returns a result object, either a primitive integer array containing object ids or IResultTable.

Specified by:

execute in interface IOQLQuery

Throws:

SnapshotException

toString

public String toString()

Overrides:

toString in class Object