com.gridsystems.nextgrid.api.ram
Class DefaultDiscoverer

java.lang.Object
  com.gridsystems.nextgrid.api.ram.DefaultDiscoverer

All Implemented Interfaces:

java.io.Serializable, nextgrid.api.env.ProcessDiscoverer, nextgrid.api.ram.Discoverer

public class DefaultDiscoverer
extends java.lang.Object
implements nextgrid.api.ram.Discoverer

Type description.

Author:

Rodrigo Ruiz

See Also:

Serialized Form

Constructor Summary

DefaultDiscoverer()
Creates a new instance with a default list implementation (ArrayList).

DefaultDiscoverer(boolean merge)
Creates a new instance with a default list implementation (ArrayList), and the specified merge flag value.

DefaultDiscoverer(java.util.List<nextgrid.api.ram.Registry> registries, boolean merge)
Creates a new instance.

Method Summary

void	addRegistry(nextgrid.api.ram.Registry reg) Adds a new registry to the managed list.
java.util.Collection<nextgrid.api.pom.Process>	discover(nextgrid.api.pom.AbstractProcess process)
java.util.Collection<nextgrid.api.pom.Process>	discover(nextgrid.api.pom.QueryProfile profile)
java.util.List<nextgrid.api.ram.Registry>	getRegistries()
boolean	isMergeEnabled() Gets the merge flag value.
void	setMergeEnabled(boolean merge) Sets the merge flag value.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDiscoverer

public DefaultDiscoverer()

Creates a new instance with a default list implementation (ArrayList).

DefaultDiscoverer

public DefaultDiscoverer(boolean merge)

Creates a new instance with a default list implementation (ArrayList), and the specified merge flag value.

Parameters:

merge - The initial merge flag value

DefaultDiscoverer

public DefaultDiscoverer(java.util.List<nextgrid.api.ram.Registry> registries,
                         boolean merge)

Creates a new instance.

Using this constructor the programmer can specify a list implementation with a custom iteration policy, or with a different performance profile.

Parameters:

registries - A list instance for storing registries

merge - Results merge flag

Method Detail

getRegistries

public java.util.List<nextgrid.api.ram.Registry> getRegistries()

Specified by:

getRegistries in interface nextgrid.api.ram.Discoverer

setMergeEnabled

public void setMergeEnabled(boolean merge)

Sets the merge flag value.

Parameters:

merge - The new flag value

isMergeEnabled

public boolean isMergeEnabled()

Gets the merge flag value.

Returns:

The flag value

addRegistry

public void addRegistry(nextgrid.api.ram.Registry reg)

Adds a new registry to the managed list.

Parameters:

reg - The registry to add

discover

public java.util.Collection<nextgrid.api.pom.Process> discover(nextgrid.api.pom.AbstractProcess process)
                                                        throws nextgrid.api.env.DiscoveryException

Specified by:

discover in interface nextgrid.api.env.ProcessDiscoverer

Throws:

nextgrid.api.env.DiscoveryException

discover

public java.util.Collection<nextgrid.api.pom.Process> discover(nextgrid.api.pom.QueryProfile profile)
                                                        throws nextgrid.api.env.DiscoveryException

Specified by:

discover in interface nextgrid.api.env.ProcessDiscoverer

Throws:

nextgrid.api.env.DiscoveryException