cz.cuni.amis.pogamut.episodic.schemas
Class SchemaBag.SchemaMessageCommand

java.lang.Object
  cz.cuni.amis.pogamut.episodic.schemas.SchemaBag.SchemaMessageCommand

All Implemented Interfaces:

ISchemaMessageCommand, Serializable

Enclosing class:

SchemaBag

public class SchemaBag.SchemaMessageCommand
extends Object
implements ISchemaMessageCommand, Serializable

Because counters in the schemabag are updated more often than the individual nodes, it is convenient not to redraw all whole schemabag visualization each time they are increased. But still, the detailed information that is invoded when the count number is requested by the user needs to be up to date. Therefore the reference to SchemaMessageCommand class is passed to the visualizer and it is used to receive latest count number each time it is requested by the user via visualizer window.

See Also:

Serialized Form

Constructor Summary

SchemaBag.SchemaMessageCommand()

Method Summary

String

getSchemaMessage(Collection<Integer> picked) Once reference to SchemaMesssageCommand is set in visualizer, this method can be used to retrieve up to date count number of currently selected set of schema nodes.

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaBag.SchemaMessageCommand

public SchemaBag.SchemaMessageCommand()

Method Detail

getSchemaMessage

public String getSchemaMessage(Collection<Integer> picked)

Once reference to SchemaMesssageCommand is set in visualizer, this method can be used to retrieve up to date count number of currently selected set of schema nodes.

Specified by:

getSchemaMessage in interface ISchemaMessageCommand

Parameters:

picked - Collection of IDs of schema episode nodes and schema object nodes that are selected in the visualizer and should form the set of nodes representing wanted counter.

Returns:

The string message to be displayed to the user. If count for selected set of nodes existed in SchemaBag it should contain the count number of this set of nodes.