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java.lang.Objectorg.xml.sax.helpers.DefaultHandler
org.jfree.data.xml.RootHandler
org.jfree.data.xml.CategoryDatasetHandler
A SAX handler for reading a CategoryDataset from an XML file.
| 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 | |
CategoryDatasetHandler()
Creates a new handler. |
|
| Method Summary | |
void |
addItem(java.lang.Comparable rowKey,
java.lang.Comparable columnKey,
java.lang.Number value)
Adds an item to the dataset. |
void |
endElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qName)
The end of an element. |
CategoryDataset |
getDataset()
Returns the dataset. |
void |
startElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qName,
org.xml.sax.Attributes atts)
The start of an element. |
| Methods inherited from class org.jfree.data.xml.RootHandler |
characters, getCurrentHandler, getSubHandlers, popSubHandler, pushSubHandler |
| Methods inherited from class org.xml.sax.helpers.DefaultHandler |
endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public CategoryDatasetHandler()
| Method Detail |
public CategoryDataset getDataset()
public void addItem(java.lang.Comparable rowKey,
java.lang.Comparable columnKey,
java.lang.Number value)
rowKey - the row key.columnKey - the column key.value - the value.
public void startElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qName,
org.xml.sax.Attributes atts)
throws org.xml.sax.SAXException
startElement in interface org.xml.sax.ContentHandlernamespaceURI - the namespace.localName - the element name.qName - the element name.atts - the element attributes.
org.xml.sax.SAXException - for errors.
public void endElement(java.lang.String namespaceURI,
java.lang.String localName,
java.lang.String qName)
throws org.xml.sax.SAXException
endElement in interface org.xml.sax.ContentHandlernamespaceURI - the namespace.localName - the element name.qName - the element name.
org.xml.sax.SAXException - for errors.
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