org.pentaho.reporting.engine.classic.core.wizard
Class EmptyDataAttributes

java.lang.Object
  org.pentaho.reporting.engine.classic.core.wizard.EmptyDataAttributes

All Implemented Interfaces:

Serializable, Cloneable, DataAttributes

public class EmptyDataAttributes
extends Object
implements DataAttributes

Todo: Document Me

Author:

Thomas Morgner

See Also:

Serialized Form

Field Summary

static EmptyDataAttributes

INSTANCE

Constructor Summary

EmptyDataAttributes()

Method Summary

Object	clone()
Object	getMetaAttribute(String domain, String name, Class type, DataAttributeContext context)
Object	getMetaAttribute(String domain, String name, Class type, DataAttributeContext context, Object defaultValue)
String[]	getMetaAttributeDomains()
ConceptQueryMapper	getMetaAttributeMapper(String domain, String name)
String[]	getMetaAttributeNames(String domainName)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final EmptyDataAttributes INSTANCE

Constructor Detail

EmptyDataAttributes

public EmptyDataAttributes()

Method Detail

clone

public Object clone()
             throws CloneNotSupportedException

Specified by:

clone in interface DataAttributes

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

getMetaAttributeDomains

public String[] getMetaAttributeDomains()

Specified by:

getMetaAttributeDomains in interface DataAttributes

getMetaAttributeNames

public String[] getMetaAttributeNames(String domainName)

Specified by:

getMetaAttributeNames in interface DataAttributes

getMetaAttribute

public Object getMetaAttribute(String domain,
                               String name,
                               Class type,
                               DataAttributeContext context)

Specified by:

getMetaAttribute in interface DataAttributes

Parameters:

domain - never null.

name - never null.

type - can be null.

context - never null.

Returns:

getMetaAttribute

public Object getMetaAttribute(String domain,
                               String name,
                               Class type,
                               DataAttributeContext context,
                               Object defaultValue)

Specified by:

getMetaAttribute in interface DataAttributes

Parameters:

domain - never null.

name - never null.

type - can be null.

context - never null.

defaultValue - can be null

Returns:

getMetaAttributeMapper

public ConceptQueryMapper getMetaAttributeMapper(String domain,
                                                 String name)

Specified by:

getMetaAttributeMapper in interface DataAttributes