org.jfree.xml.writer

Class AttributeList


public class AttributeList
extends java.lang.Object

The attribute list is used by a writer to specify the attributes of an XML element in a certain order.
Author:
Thomas Morgner

Constructor Summary

AttributeList()
Creates an empty attribute list with no default values.

Method Summary

String
getAttribute(String name)
Returns the attribute value for the given attribute name or null, if the attribute is not defined in this list.
String
getAttribute(String name, String defaultValue)
Returns the attribute value for the given attribute name or the given defaultvalue, if the attribute is not defined in this list.
Iterator
keys()
Returns an iterator over all attribute names.
void
removeAttribute(String name)
Removes the attribute with the given name from the list.
void
setAttribute(String name, String value)
Defines an attribute.

Constructor Details

AttributeList

public AttributeList()
Creates an empty attribute list with no default values.

Method Details

getAttribute

public String getAttribute(String name)
Returns the attribute value for the given attribute name or null, if the attribute is not defined in this list.
Parameters:
name - the name of the attribute
Returns:
the attribute value or null.

getAttribute

public String getAttribute(String name,
                           String defaultValue)
Returns the attribute value for the given attribute name or the given defaultvalue, if the attribute is not defined in this list.
Parameters:
name - the name of the attribute.
defaultValue - the default value.
Returns:
the attribute value or the defaultValue.

keys

public Iterator keys()
Returns an iterator over all attribute names. The names are returned in their oder of addition to the list. The iterator contains strings.
Returns:
the iterator over all attribute names.

removeAttribute

public void removeAttribute(String name)
Removes the attribute with the given name from the list.
Parameters:
name - the name of the attribute which should be removed..

setAttribute

public void setAttribute(String name,
                         String value)
Defines an attribute.
Parameters:
name - the name of the attribute to be defined
value - the value of the attribute.