Package org.jfree.data.xml
Class CategorySeriesHandler
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.
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Field Summary
Fields inherited from interface org.jfree.data.xml.DatasetTags
CATEGORYDATASET_TAG, ITEM_TAG, KEY_TAG, PIEDATASET_TAG, SERIES_TAG, VALUE_TAG
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Constructor Summary
Constructors Constructor Description CategorySeriesHandler(RootHandler root)
Creates a new item handler. -
Method Summary
Modifier and Type Method Description void
addItem(Comparable key, Number value)
Adds an item to the temporary storage for the series.void
endElement(String namespaceURI, String localName, String qName)
The end of an element.void
setSeriesName(String name)
Sets the series name.void
startElement(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
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.xml.sax.ContentHandler
declaration
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Constructor Details
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CategorySeriesHandler
Creates a new item handler.- Parameters:
root
- the root handler.
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Method Details
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setSeriesName
Sets the series name.- Parameters:
name
- the name.
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addItem
Adds an item to the temporary storage for the series.- Parameters:
key
- the key.value
- the value.
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startElement
public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws SAXExceptionThe start of an element.- Specified by:
startElement
in interfaceContentHandler
- Overrides:
startElement
in classDefaultHandler
- Parameters:
namespaceURI
- the namespace.localName
- the element name.qName
- the element name.atts
- the attributes.- Throws:
SAXException
- for errors.
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endElement
The end of an element.- Specified by:
endElement
in interfaceContentHandler
- Overrides:
endElement
in classDefaultHandler
- Parameters:
namespaceURI
- the namespace.localName
- the element name.qName
- the element name.
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