cz.cuni.mff.ksi.jinfer.base.objects.nodes
Class SimpleData

java.lang.Object
  cz.cuni.mff.ksi.jinfer.base.objects.nodes.AbstractNamedNode
      cz.cuni.mff.ksi.jinfer.base.objects.nodes.AbstractStructuralNode
          cz.cuni.mff.ksi.jinfer.base.objects.nodes.SimpleData

All Implemented Interfaces:

ContentNode, NamedNode, StructuralNode

public class SimpleData
extends AbstractStructuralNode
implements ContentNode

Class representing a simple text XML node.

Field Summary

Fields inherited from class cz.cuni.mff.ksi.jinfer.base.objects.nodes.AbstractNamedNode

mutable

Constructor Summary

SimpleData(List<String> context, String name, Map<String,Object> metadata, String contentType, List<String> content)
Create text node given all members (immutable)

Method Summary

List<String>	getContent() General way o describing content of node.
String	getContentType() General way o describing content of node.
static SimpleData	getMutable() Standard way of obtaining empty mutable text node.
StructuralNodeType	getType()
void	setImmutable() Set object to immutable mode (cannot be changed back to mutable).
String	toString()

Methods inherited from class cz.cuni.mff.ksi.jinfer.base.objects.nodes.AbstractStructuralNode

isElement, isSimpleData

Methods inherited from class cz.cuni.mff.ksi.jinfer.base.objects.nodes.AbstractNamedNode

getContext, getMetadata, getName, isMutable, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cuni.mff.ksi.jinfer.base.interfaces.nodes.NamedNode

getContext, getMetadata, getName

Constructor Detail

SimpleData

public SimpleData(List<String> context,
                  String name,
                  Map<String,Object> metadata,
                  String contentType,
                  List<String> content)

Create text node given all members (immutable)

Parameters:

context - context of the in the document (if any)

name - name of the node

metadata - any metadata associated with the node

contentType - type of the content

content - content of the node

Method Detail

getMutable

public static SimpleData getMutable()

Standard way of obtaining empty mutable text node. Be sure to set all fields properly after creating.

Returns:

empty mutable text node

getType

public StructuralNodeType getType()

Specified by:

getType in interface StructuralNode

Specified by:

getType in class AbstractStructuralNode

Returns:

enum value of type of actual instance.

getContentType

public String getContentType()

Description copied from interface: ContentNode

General way o describing content of node. Reserved for further extensibility by content analyzing module developers.

Specified by:

getContentType in interface ContentNode

Returns:

future developer defined name of content type.

getContent

public List<String> getContent()

Description copied from interface: ContentNode

General way o describing content of node. Reserved for further extensibility by content analyzing module developers. At initial crawling, each content node may have only one element in this list. Inferrence methods can take advantage of list by groups similar contents to one node.

Specified by:

getContent in interface ContentNode

Returns:

list of strings - content assigned to this node.

setImmutable

public void setImmutable()

Description copied from class: AbstractNamedNode

Set object to immutable mode (cannot be changed back to mutable). Lock the node for changing.

Overrides:

setImmutable in class AbstractNamedNode

toString

public String toString()

Overrides:

toString in class AbstractStructuralNode