Package org.eclipse.mat.inspections

Class ClassReferrersQuery.InboundClasses

java.lang.Object

org.eclipse.mat.inspections.ClassReferrersQuery.InboundClasses

All Implemented Interfaces:

IIconProvider, IResult, IResultTree, IStructuredResult

Enclosing class:

ClassReferrersQuery

public static class ClassReferrersQuery.InboundClasses
extends Object

Field Summary

Fields inherited from interface org.eclipse.mat.query.IIconProvider

EMPTY

Constructor Summary

Constructors

Constructor	Description
InboundClasses(ISnapshot snapshot, int[] objectIds)

Method Summary

Modifier and Type	Method	Description
void	checkDeadEnd(org.eclipse.mat.inspections.ClassReferrersQuery.ClassNode node)
final List<org.eclipse.mat.inspections.ClassReferrersQuery.ClassNode>	getChildren(Object parent)	Returns the child elements of the given parent.
final Column[]	getColumns()	The columns of the tree or table.
final Object	getColumnValue(Object row, int columnIndex)	Returns the (unformatted) value of a table/tree cell.
final IContextObject	getContext(Object row)	The default context of the row which is used to display information in the object inspector.
final List<?>	getElements()	Returns the root elements of the tree.
URL	getIcon(Object row)
ResultMetaData	getResultMetaData()	(Optionally) Return meta data of the result needed to fine-tune the display of the result.
final boolean	hasChildren(Object element)	Returns whether the given element has children.

Methods inherited from class java.lang.Object

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

Constructor Details

InboundClasses

public InboundClasses(ISnapshot snapshot,
 int[] objectIds)

Method Details

getIcon

public URL getIcon(Object row)

getResultMetaData

public ResultMetaData getResultMetaData()

Description copied from interface: IResult

(Optionally) Return meta data of the result needed to fine-tune the display of the result. This could include an additional context, an additional query to run on selected data from the result , additional calculated columns, or an indication that the results are already presorted.

Specified by:

getResultMetaData in interface IResult

Returns:

the metadata for the result, used to obtain extra data

getColumns

public final Column[] getColumns()

Description copied from interface: IStructuredResult

The columns of the tree or table.

Specified by:

getColumns in interface IStructuredResult

Returns:

an array of all the columns

getElements

public final List<?> getElements()

Description copied from interface: IResultTree

Returns the root elements of the tree.

Specified by:

getElements in interface IResultTree

Returns:

a list of all the root elements of the tree as opaque row objects representing each row which can be passed to IResultTree.getChildren(Object) or IStructuredResult.getContext(Object) or IStructuredResult.getColumnValue(Object, int).

getChildren

public final List<org.eclipse.mat.inspections.ClassReferrersQuery.ClassNode> getChildren(Object parent)

Description copied from interface: IResultTree

Returns the child elements of the given parent.

Specified by:

getChildren in interface IResultTree

Parameters:

parent - The row object as returned by the IResultTree.getElements() or IResultTree.getChildren(Object) methods.

Returns:

a list of children of this branch of the tree

hasChildren

public final boolean hasChildren(Object element)

Description copied from interface: IResultTree

Returns whether the given element has children.

Specified by:

hasChildren in interface IResultTree

Parameters:

element - the opaque object used to indicate which branch

Returns:

true if this element has children

getColumnValue

public final Object getColumnValue(Object row,
 int columnIndex)

Description copied from interface: IStructuredResult

Returns the (unformatted) value of a table/tree cell.

Specified by:

getColumnValue in interface IStructuredResult

Parameters:

row - The row object as returned by the IResultTable.getRow(int) or IResultTree.getElements() or IResultTree.getChildren(Object) methods

columnIndex - The index of the column.

Returns:

the cell value

getContext

public final IContextObject getContext(Object row)

Description copied from interface: IStructuredResult

The default context of the row which is used to display information in the object inspector. Unless no context provider is given via the ResultMetaData, it is also used for the context menu on a row.

Specified by:

getContext in interface IStructuredResult

Parameters:

row - The row object as returned by the IResultTable.getRow(int) or IResultTree.getElements() or IResultTree.getChildren(Object) methods.

Returns:

a context object holding details about that row

checkDeadEnd

public void checkDeadEnd(org.eclipse.mat.inspections.ClassReferrersQuery.ClassNode node)