Package org.eclipse.mat.inspections

Class ReferenceLeakQuery

java.lang.Object

org.eclipse.mat.inspections.ReferenceLeakQuery

All Implemented Interfaces:

IQuery

public class ReferenceLeakQuery
extends Object
implements IQuery

Extract information about objects referenced by java.lang.ref.Reference, e.g. weak and soft references, and Finalizer which are also strongly held by the reference, so causing a possible leak.

Field Summary

Fields

Modifier and Type	Field	Description
IQueryContext	context
double	factor
int	maxobjs
int	maxpaths
int	maxresults
IHeapObjectArgument	objects
String	referent_attribute
ISnapshot	snapshot

Constructor Summary

Constructors

Constructor	Description
ReferenceLeakQuery()

Method Summary

Modifier and Type	Method	Description
IResult	execute(IProgressListener listener)	The execute method is called after all arguments have been injected into the query instance.

Methods inherited from class java.lang.Object

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

Field Details

snapshot

public ISnapshot snapshot

context

public IQueryContext context

objects

public IHeapObjectArgument objects

referent_attribute

public String referent_attribute

maxresults

public int maxresults

maxpaths

public int maxpaths

maxobjs

public int maxobjs

factor

public double factor

Constructor Details

ReferenceLeakQuery

public ReferenceLeakQuery()

Method Details

execute

public IResult execute(IProgressListener listener)
                throws Exception

Description copied from interface: IQuery

The execute method is called after all arguments have been injected into the query instance. Typical results are TextResult, CompositeResult, SectionSpec etc.

Specified by:

execute in interface IQuery

Parameters:

listener - Monitor to report progress and check for cancellation.

Returns:

The result of the query.

Throws:

Exception - if something went wrong running the query