org.rvpf.document.loader

Class MetadataDocumentLoader.MetadataHandler

Object

MetadataDocumentLoader.MetadataHandler

All Implemented Interfaces:

XMLElement.Handler

Enclosing class:

MetadataDocumentLoader

protected class MetadataDocumentLoader.MetadataHandler
extends Object

MetadataHandler.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MetadataHandler()

Method Summary

Modifier and Type	Method and Description
protected Optional<String>	getAttribute(String name) Gets a named attribute.
protected boolean	isEnabled() Asks if this document is enabled.
XMLElement	onElementEnd(XMLElement element) Called on element end.
XMLElement	onElementStart(XMLElement element) Called on element start.
void	onRootEnd() Called at the end of the processing of the root element.

Methods inherited from class Object

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

Constructor Detail

MetadataHandler

protected MetadataHandler()

Method Detail

onRootEnd

public void onRootEnd()

Called at the end of the processing of the root element.

onElementEnd

public XMLElement onElementEnd(XMLElement element)

Called on element end.

Specified by:

onElementEnd in interface XMLElement.Handler

Parameters:

element - The element.

Returns:

The supplied element, a substitute or null.

onElementStart

public XMLElement onElementStart(XMLElement element)

Called on element start.

Specified by:

onElementStart in interface XMLElement.Handler

Parameters:

element - The element.

Returns:

The supplied element, a substitute or null.

getAttribute

@Nonnull
 @CheckReturnValue
protected final Optional<String> getAttribute(@Nonnull
                                                                            String name)

Gets a named attribute.

Parameters:

name - The name of the attribute.

Returns:

The optional value of the attribute.

isEnabled

@CheckReturnValue
protected final boolean isEnabled()

Asks if this document is enabled.

Returns:

True if this document is enabled.