ddf.catalog.data.impl

Class AttributeRegistryImpl

java.lang.Object

ddf.catalog.data.impl.AttributeRegistryImpl

All Implemented Interfaces:

AttributeRegistry

public class AttributeRegistryImpl
extends Object
implements AttributeRegistry

Constructor Summary

Constructors

Constructor and Description
AttributeRegistryImpl()

Method Summary

Modifier and Type	Method and Description
void	deregister(AttributeDescriptor attributeDescriptor) Removes an attribute from the registry.
void	deregisterMetacardType(MetacardType metacardType)
Optional<AttributeDescriptor>	lookup(String name) Gets the AttributeDescriptor for the attribute with the given name.
void	register(AttributeDescriptor attributeDescriptor) Registers a new attribute.
void	registerMetacardType(MetacardType metacardType)

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeRegistryImpl

public AttributeRegistryImpl()

Method Detail

register

public void register(AttributeDescriptor attributeDescriptor)

Description copied from interface: AttributeRegistry

Registers a new attribute.

Specified by:

register in interface AttributeRegistry

Parameters:

attributeDescriptor - the AttributeDescriptor describing the attribute

deregister

public void deregister(AttributeDescriptor attributeDescriptor)

Description copied from interface: AttributeRegistry

Removes an attribute from the registry.

Does nothing if the attributeDescriptor does not exist in the registry.

Specified by:

deregister in interface AttributeRegistry

Parameters:

attributeDescriptor - an attributeDescriptor for the attribute

lookup

public Optional<AttributeDescriptor> lookup(String name)

Description copied from interface: AttributeRegistry

Gets the AttributeDescriptor for the attribute with the given name.

Returns an empty Optional if no attribute by the name name exists in the registry.

Specified by:

lookup in interface AttributeRegistry

Parameters:

name - the name of the attribute

Returns:

an Optional containing the registered AttributeDescriptor

registerMetacardType

public void registerMetacardType(MetacardType metacardType)

deregisterMetacardType

public void deregisterMetacardType(MetacardType metacardType)