org.apache.batik.dom.svg
Class AbstractSVGItem

java.lang.Object
  org.apache.batik.dom.svg.AbstractSVGItem

All Implemented Interfaces:

SVGItem

Direct Known Subclasses:

SVGPathSegItem, SVGPointItem

public abstract class AbstractSVGItem
extends Object
implements SVGItem

Adapter for the SVGItem interface.

Version:

$Id: AbstractSVGItem.java 1733416 2016-03-03 07:07:13Z gadams $

Author:

Nicolas Socheleau

Field Summary

protected String	itemStringValue String representation of the item.
protected AbstractSVGList	parent List the item belongs to.

Constructor Summary

protected

AbstractSVGItem() Creates a new AbstractSVGList.

Method Summary

AbstractSVGList	getParent() Returns the parent list of this item.
protected abstract String	getStringValue() Return the string representation of the item.
String	getValueAsString() Returns the cached representation of the item if valid, otherwise recomputes the String representation of the item.
protected void	resetAttribute() Notifies the parent list that the item has changed.
void	setParent(AbstractSVGList list) Assigns a parent list to this item.

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected AbstractSVGList parent

List the item belongs to.

itemStringValue

protected String itemStringValue

String representation of the item. This is a cached representation of the item while it is not changed.

Constructor Detail

AbstractSVGItem

protected AbstractSVGItem()

Creates a new AbstractSVGList.

Method Detail

getStringValue

protected abstract String getStringValue()

Return the string representation of the item.

setParent

public void setParent(AbstractSVGList list)

Assigns a parent list to this item.

Specified by:

setParent in interface SVGItem

Parameters:

list - The list the item belongs.

getParent

public AbstractSVGList getParent()

Returns the parent list of this item.

Specified by:

getParent in interface SVGItem

Returns:

list the item belongs to. This could be if the item belongs to no list.

resetAttribute

protected void resetAttribute()

Notifies the parent list that the item has changed. This discards the cached representation of the item.

getValueAsString

public String getValueAsString()

Returns the cached representation of the item if valid, otherwise recomputes the String representation of the item.

Specified by:

getValueAsString in interface SVGItem

Returns:

textual representation of the item to be inserted in the attribute value representing the list.