net.sf.jasperreports.engine.component

Class ComponentKey

java.lang.Object

net.sf.jasperreports.engine.component.ComponentKey

All Implemented Interfaces:

Serializable

public class ComponentKey
extends Object
implements Serializable

A key identifying a component type/class.

A component type is identified by a namespace and a component name. An instance of this class includes in addition a namespace prefix, which is required when producing a JRXML representation of the component (via JRXmlWriter).

Version:

$Id: ComponentKey.java 4595 2011-09-08 15:55:10Z teodord $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

See Also:

JRComponentElement.getComponentKey(), Serialized Form

Constructor Summary

Constructors

Constructor and Description
ComponentKey(String namespace, String namespacePrefix, String name) Create a component type key.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getName() Returns the component name.
String	getNamespace() Returns the component namespace.
String	getNamespacePrefix() Returns the namespace prefix which is to be used when producing an XML representation of a component of this type.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentKey

public ComponentKey(String namespace,
            String namespacePrefix,
            String name)

Create a component type key.

Parameters:

namespace - the component namespace

namespacePrefix - the prefix to use for the namespace

name - the component name

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

getNamespace

public String getNamespace()

Returns the component namespace.

This value must match the namespece of a components bundle, as returned by ComponentsXmlParser.getNamespace().

Returns:

the component namespace

getName

public String getName()

Returns the component name.

The value must match a component name in the components bundle, as used in ComponentsBundle.getComponentManager(String).

Returns:

the coponent name

getNamespacePrefix

public String getNamespacePrefix()

Returns the namespace prefix which is to be used when producing an XML representation of a component of this type.

Returns:

the namespace prefix