org.htmlparser.util
Class NodeList

java.lang.Object
  org.htmlparser.util.NodeList

All Implemented Interfaces:

Serializable

public class NodeList

extends Object

implements Serializable

See Also:

Serialized Form

Constructor Summary

NodeList()

NodeList(Node node)
Create a one element node list.

Method Summary

void	add(Node node)
void	add(NodeList list) Add another node list to this one.
String	asHtml()
String	asString()
void	copyToNodeArray(Node[] array)
Node	elementAt(int i)
SimpleNodeIterator	elements()
NodeList	extractAllNodesThatMatch(NodeFilter filter) Filter the list with the given filter non-recursively.
NodeList	extractAllNodesThatMatch(NodeFilter filter, boolean recursive) Filter the list with the given filter.
int	getNumberOfAdjustments()
void	keepAllNodesThatMatch(NodeFilter filter) Remove nodes not matching the given filter non-recursively.
void	keepAllNodesThatMatch(NodeFilter filter, boolean recursive) Remove nodes not matching the given filter.
void	prepend(Node node) Insert the given node at the head of the list.
Node	remove(int index)
void	removeAll()
NodeList	searchFor(Class classType) Convenience method to search for nodes of the given type non-recursively.
NodeList	searchFor(Class classType, boolean recursive) Convenience method to search for nodes of the given type.
int	size()
Node[]	toNodeArray()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeList

public NodeList()

NodeList

public NodeList(Node node)

Create a one element node list.

Parameters:

node - The initial node to add.

Method Detail

add

public void add(Node node)

add

public void add(NodeList list)

Add another node list to this one.

Parameters:

list - The list to add.

prepend

public void prepend(Node node)

Insert the given node at the head of the list.

Parameters:

node - The new first element.

size

public int size()

elementAt

public Node elementAt(int i)

getNumberOfAdjustments

public int getNumberOfAdjustments()

elements

public SimpleNodeIterator elements()

toNodeArray

public Node[] toNodeArray()

copyToNodeArray

public void copyToNodeArray(Node[] array)

asString

public String asString()

asHtml

public String asHtml()

remove

public Node remove(int index)

removeAll

public void removeAll()

toString

public String toString()

extractAllNodesThatMatch

public NodeList extractAllNodesThatMatch(NodeFilter filter)

Filter the list with the given filter non-recursively.

Parameters:

filter - The filter to use.

Returns:

A new node array containing the nodes accepted by the filter. This is a linear list and preserves the nested structure of the returned nodes only.

extractAllNodesThatMatch

public NodeList extractAllNodesThatMatch(NodeFilter filter,
                                         boolean recursive)

Filter the list with the given filter.

Parameters:

filter - The filter to use.

recursive - If true digs into the children recursively.

Returns:

A new node array containing the nodes accepted by the filter. This is a linear list and preserves the nested structure of the returned nodes only.

keepAllNodesThatMatch

public void keepAllNodesThatMatch(NodeFilter filter)

Remove nodes not matching the given filter non-recursively.

Parameters:

filter - The filter to use.

keepAllNodesThatMatch

public void keepAllNodesThatMatch(NodeFilter filter,
                                  boolean recursive)

Remove nodes not matching the given filter.

Parameters:

filter - The filter to use.

recursive - If true digs into the children recursively.

searchFor

public NodeList searchFor(Class classType)

Convenience method to search for nodes of the given type non-recursively.

Parameters:

classType - The class to search for.

searchFor

public NodeList searchFor(Class classType,
                          boolean recursive)

Convenience method to search for nodes of the given type.

Parameters:

classType - The class to search for.

recursive - If true digs into the children recursively.