Overview Package Class Use Tree Index Deprecated About
HTML Parser Home Page
Prev Class | Next ClassFrames | No Frames
Summary: Nested | Field | Method | ConstrDetail: Nested | Field | Method | Constr

org.htmlparser.filters

Class HasAttributeFilter

Implemented Interfaces:
Cloneable, NodeFilter, Serializable
public class HasAttributeFilter
extends Object
implements NodeFilter
This class accepts all tags that have a certain attribute, and optionally, with a certain value.

Field Summary

protected String
mAttribute
The attribute to check for.
protected String
mValue
The value to check for.

Constructor Summary

HasAttributeFilter()
Creates a new instance of HasAttributeFilter.
HasAttributeFilter(String attribute)
Creates a new instance of HasAttributeFilter that accepts tags with the given attribute.
HasAttributeFilter(String attribute, String value)
Creates a new instance of HasAttributeFilter that accepts tags with the given attribute and value.

Method Summary

boolean
accept(Node node)
Accept tags with a certain attribute.
String
getAttributeName()
Get the attribute name.
String
getAttributeValue()
Get the attribute value.
void
setAttributeName(String name)
Set the attribute name.
void
setAttributeValue(String value)
Set the attribute value.

Field Details

mAttribute

protected String mAttribute
The attribute to check for.

mValue

protected String mValue
The value to check for.

Constructor Details

HasAttributeFilter

public HasAttributeFilter()
Creates a new instance of HasAttributeFilter. With no attribute name, this would always return false from accept(Node).

HasAttributeFilter

public HasAttributeFilter(String attribute)
Creates a new instance of HasAttributeFilter that accepts tags with the given attribute.
Parameters:
attribute - The attribute to search for.

HasAttributeFilter

public HasAttributeFilter(String attribute,
                          String value)
Creates a new instance of HasAttributeFilter that accepts tags with the given attribute and value.
Parameters:
attribute - The attribute to search for.
value - The value that must be matched, or null if any value will match.

Method Details

accept

public boolean accept(Node node)
Accept tags with a certain attribute.
Specified by:
accept in interface NodeFilter
Parameters:
node - The node to check.
Returns:
true if the node has the attribute (and value if that is being checked too), false otherwise.

getAttributeName

public String getAttributeName()
Get the attribute name.
Returns:
Returns the name of the attribute that is acceptable.

getAttributeValue

public String getAttributeValue()
Get the attribute value.
Returns:
Returns the value of the attribute that is acceptable.

setAttributeName

public void setAttributeName(String name)
Set the attribute name.
Parameters:
name - The name of the attribute to accept.

setAttributeValue

public void setAttributeValue(String value)
Set the attribute value.
Parameters:
value - The value of the attribute to accept. If null, any tag with the attribute, no matter what it's value is acceptable.

Overview Package Class Use Tree Index Deprecated About
© 2005 Derrick Oswald
Mai 08, 2008
HTML Parser is an open source library released under LGPL. SourceForge.net