- java.lang.Object
-
- org.xml.sax.helpers.DefaultHandler
-
- org.jfree.data.xml.CategorySeriesHandler
-
- All Implemented Interfaces:
DatasetTags,ContentHandler,DTDHandler,EntityResolver,ErrorHandler
public class CategorySeriesHandler extends DefaultHandler implements DatasetTags
A handler for reading a series for a category dataset.
-
-
Field Summary
-
Fields inherited from interface org.jfree.data.xml.DatasetTags
CATEGORYDATASET_TAG, ITEM_TAG, KEY_TAG, PIEDATASET_TAG, SERIES_TAG, VALUE_TAG
-
-
Constructor Summary
Constructors Constructor Description CategorySeriesHandler(RootHandler root)Creates a new item handler.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddItem(Comparable key, Number value)Adds an item to the temporary storage for the series.voidendElement(String namespaceURI, String localName, String qName)The end of an element.voidsetSeriesKey(Comparable key)Sets the series key.voidstartElement(String namespaceURI, String localName, String qName, Attributes atts)The start of an element.-
Methods inherited from class org.xml.sax.helpers.DefaultHandler
characters, endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning
-
-
-
-
Constructor Detail
-
CategorySeriesHandler
public CategorySeriesHandler(RootHandler root)
Creates a new item handler.- Parameters:
root- the root handler.
-
-
Method Detail
-
setSeriesKey
public void setSeriesKey(Comparable key)
Sets the series key.- Parameters:
key- the key.
-
addItem
public void addItem(Comparable key, Number value)
Adds an item to the temporary storage for the series.- Parameters:
key- the key.value- the value.
-
startElement
public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXException
The start of an element.- Specified by:
startElementin interfaceContentHandler- Overrides:
startElementin classDefaultHandler- Parameters:
namespaceURI- the namespace.localName- the element name.qName- the element name.atts- the attributes.- Throws:
SAXException- for errors.
-
endElement
public void endElement(String namespaceURI, String localName, String qName)
The end of an element.- Specified by:
endElementin interfaceContentHandler- Overrides:
endElementin classDefaultHandler- Parameters:
namespaceURI- the namespace.localName- the element name.qName- the element name.
-
-