Package com.viam.sdk.core.resource

Class ResourceManager

java.lang.Object

com.viam.sdk.core.resource.ResourceManager

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

Server

public class ResourceManager
extends Object
implements Closeable

Manager containing all resources registered to this server.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Map<Common.ResourceName,Resource>	resources

Constructor Summary

Constructors

Constructor	Description
ResourceManager(List<Resource> resources)

Method Summary

Modifier and Type	Method	Description
void	add(Resource resource)	Adds a new resource with the manager.
void	close()	Close the resource manager by removing all resources.
<ResourceT> ResourceT	getResource(Class<ResourceT> resourceClass, Common.ResourceName name)	Return a resource from the manager.
boolean	isManaging(Common.ResourceName name)
void	removeResource(Common.ResourceName name)	Remove the resource with the specified ResourceName.
Set<Common.ResourceName>	resourceNames()

Methods inherited from class java.lang.Object

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

Field Details

resources

protected final Map<Common.ResourceName,Resource> resources

Constructor Details

ResourceManager

public ResourceManager(List<Resource> resources)

Method Details

add

public void add(Resource resource)
         throws DuplicateResourceException

Adds a new resource with the manager. Resources may not have the same name. If a resource is remote and the short name is unique, save a short name version.

Parameters:

resource - The resource to add

Throws:

DuplicateResourceException

getResource

public <ResourceT> ResourceT getResource(Class<ResourceT> resourceClass,
 Common.ResourceName name)

Return a resource from the manager. If a unique short name version is given, return a remote resource with the name.

Type Parameters:

ResourceT - The type of the resource

Parameters:

name - The name of the resource

Returns:

The resource

removeResource

public void removeResource(Common.ResourceName name)

Remove the resource with the specified ResourceName.

Parameters:

name - The ResourceName of the resource

isManaging

public boolean isManaging(Common.ResourceName name)

resourceNames

public Set<Common.ResourceName> resourceNames()

close

public void close()

Close the resource manager by removing all resources. Please note that any errors will not throw an exception. Errors will still be logged.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable