y.io.graphml.graph2d
Class TableGroupNodeRealizerSerializer

java.lang.Object
  y.io.graphml.graph2d.AbstractNodeRealizerSerializer
      y.io.graphml.graph2d.GenericNodeRealizerSerializer
          y.io.graphml.graph2d.GenericGroupNodeRealizerSerializer
              y.io.graphml.graph2d.TableGroupNodeRealizerSerializer

All Implemented Interfaces:

NodeRealizerSerializer

public class TableGroupNodeRealizerSerializer
extends GenericGroupNodeRealizerSerializer

Serializer for instances of TableGroupNodeRealizer.

As special feature, this serializer optionally uses lenient label parsing. That means all GraphMLParseExceptions and RuntimeExceptions thrown during the parsing of label data are caught and ignored.

See Also:

isLenientLabelParsingEnabled()

Nested Class Summary

Nested classes/interfaces inherited from class y.io.graphml.graph2d.GenericNodeRealizerSerializer

GenericNodeRealizerSerializer.ConfigurationFactory

Constructor Summary

TableGroupNodeRealizerSerializer()
Initializes a new TableGroupNodeRealizerSerializer for strict label parsing.

TableGroupNodeRealizerSerializer(boolean lenientLabelParsing)
Initializes a new TableGroupNodeRealizerSerializer.

Method Summary

String	getName() Returns the name of the XML element tag which denotes this type of realizer.
Class	getRealizerClass() Returns the class of which the realizer is an instance of.
boolean	isLenientLabelParsingEnabled() Determines whether this serializer uses lenient or strict label parsing.
void	parse(NodeRealizer nr, Node domNode, GraphMLParseContext context) Parses the properties into an instance of NodeRealizer.
protected void	parseColumn(TableGroupNodeRealizer.Column column, Node domNode, GraphMLParseContext context) Parses a single Column element storing geometric and structural information for the specified column.
protected void	parseLabel(NodeRealizer realizer, Node domNode, GraphMLParseContext context) Parses a single NodeLabel element.
protected void	parseRow(TableGroupNodeRealizer.Row row, Node domNode, GraphMLParseContext context) Parses a single Row element storing geometric and structural information for the specified row.
void	parseTable(TableGroupNodeRealizer realizer, Node domNode, GraphMLParseContext context) Parses the Table element storing the tabular information for the specified realizer.
void	write(NodeRealizer nr, XmlWriter writer, GraphMLWriteContext context) Writes the realizer element's content.
protected void	writeColumn(TableGroupNodeRealizer.Column column, XmlWriter writer, GraphMLWriteContext context) Writes nested Column elements as appropriate for the specified column.
protected void	writeNodeLabel(NodeLabel label, XmlWriter writer, GraphMLWriteContext context) Writes a single NodeLabel element.
protected void	writeRow(TableGroupNodeRealizer.Row row, XmlWriter writer, GraphMLWriteContext context) Writes nested Row elements as appropriate for the specified row.
protected void	writeTable(TableGroupNodeRealizer realizer, XmlWriter writer, GraphMLWriteContext context) Writes a single Table element storing the tabular information associated to the specified realizer including default settings for (minimum) column width and (minimum) row height.

Methods inherited from class y.io.graphml.graph2d.GenericNodeRealizerSerializer

getNamespaceURI, getObjectStringConverter, parseStyleProperties, parseUserData, writeAttributes, writeStyleProperties, writeUserData

Methods inherited from class y.io.graphml.graph2d.AbstractNodeRealizerSerializer

canHandle, canHandle, createRealizerInstance, getNamespacePrefix, parseNodePorts, writeFill, writeNodePorts

Methods inherited from class java.lang.Object

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

Constructor Detail

TableGroupNodeRealizerSerializer

public TableGroupNodeRealizerSerializer()

Initializes a new TableGroupNodeRealizerSerializer for strict label parsing. Invoking this constructor is equivalent to

new TableGroupNodeRealizerSerializer(false)

TableGroupNodeRealizerSerializer

public TableGroupNodeRealizerSerializer(boolean lenientLabelParsing)

Initializes a new TableGroupNodeRealizerSerializer.

Parameters:

lenientLabelParsing - if true, fault-tolerant label parsing is enabled; otherwise strict label parsing is used.

Method Detail

isLenientLabelParsingEnabled

public boolean isLenientLabelParsingEnabled()

Determines whether this serializer uses lenient or strict label parsing. With lenient label parsing, all GraphMLParseExceptions and RuntimeExceptions thrown during the parsing of label data are caught and ignored.

Returns:

true if label parsing is lenient; false otherwise.

getName

public String getName()

Description copied from interface: NodeRealizerSerializer

Returns the name of the XML element tag which denotes this type of realizer.

Specified by:

getName in interface NodeRealizerSerializer

Overrides:

getName in class GenericGroupNodeRealizerSerializer

Returns:

The name of the XML element

getRealizerClass

public Class getRealizerClass()

Description copied from interface: NodeRealizerSerializer

Returns the class of which the realizer is an instance of.

Specified by:

getRealizerClass in interface NodeRealizerSerializer

Overrides:

getRealizerClass in class GenericGroupNodeRealizerSerializer

Returns:

The target class of the realizer

write

public void write(NodeRealizer nr,
                  XmlWriter writer,
                  GraphMLWriteContext context)
           throws GraphMLWriteException

Description copied from interface: NodeRealizerSerializer

Writes the realizer element's content.

Specified by:

write in interface NodeRealizerSerializer

Overrides:

write in class GenericGroupNodeRealizerSerializer

Throws:

GraphMLWriteException

Parameters:

nr - The Realizer to write.

writer - The XmlWriter for the serialization.

context - The current write context.

writeTable

protected void writeTable(TableGroupNodeRealizer realizer,
                          XmlWriter writer,
                          GraphMLWriteContext context)

Writes a single Table element storing the tabular information associated to the specified realizer including default settings for (minimum) column width and (minimum) row height.

Parameters:

realizer - the TableGroupNodeRealize whose tabular data is serialized.

writer - the target XmlWriter.

context - the current GraphMLWriteContext.

writeColumn

protected void writeColumn(TableGroupNodeRealizer.Column column,
                           XmlWriter writer,
                           GraphMLWriteContext context)

Writes nested Column elements as appropriate for the specified column. The root Column element stores the column's geometric data.

Parameters:

column - the Column instance to be serialized.

writer - the target XmlWriter.

context - the current GraphMLWriteContext.

writeRow

protected void writeRow(TableGroupNodeRealizer.Row row,
                        XmlWriter writer,
                        GraphMLWriteContext context)

Writes nested Row elements as appropriate for the specified row. The root Row element stores the row's geometric data.

Parameters:

row - the Row instance to be serialized.

writer - the target XmlWriter.

context - the current GraphMLWriteContext.

writeNodeLabel

protected void writeNodeLabel(NodeLabel label,
                              XmlWriter writer,
                              GraphMLWriteContext context)
                       throws GraphMLWriteException

Writes a single NodeLabel element. Overwritten to support TableGroupNodeRealizer.ColumnNodeLabelModel and TableGroupNodeRealizer.RowNodeLabelModel.

Overrides:

writeNodeLabel in class AbstractNodeRealizerSerializer

Throws:

GraphMLWriteException

Parameters:

label - the NodeLabel to write.

writer - the target XmlWriter.

context - the current GraphMLWriteContext.

parse

public void parse(NodeRealizer nr,
                  Node domNode,
                  GraphMLParseContext context)
           throws GraphMLParseException

Description copied from interface: NodeRealizerSerializer

Parses the properties into an instance of NodeRealizer.

Specified by:

parse in interface NodeRealizerSerializer

Overrides:

parse in class GenericGroupNodeRealizerSerializer

Throws:

GraphMLParseException

Parameters:

nr - An existing NodeRealizer instance which is configured.

domNode - The XML node containing the realizer data.

context - The current parse context.

parseTable

public void parseTable(TableGroupNodeRealizer realizer,
                       Node domNode,
                       GraphMLParseContext context)

Parses the Table element storing the tabular information for the specified realizer.

Parameters:

realizer - the TableGroupNodeRealizer whose tabular information is deserialized.

domNode - the XML node containing the table data.

context - the current GraphMLParseContext.

parseColumn

protected void parseColumn(TableGroupNodeRealizer.Column column,
                           Node domNode,
                           GraphMLParseContext context)

Parses a single Column element storing geometric and structural information for the specified column.

Parameters:

column - the Column instance to store the deserialized data.

domNode - the XML node containing the column data.

context - the current GraphMLParseContext.

parseRow

protected void parseRow(TableGroupNodeRealizer.Row row,
                        Node domNode,
                        GraphMLParseContext context)

Parses a single Row element storing geometric and structural information for the specified row.

Parameters:

row - the Row instance to store the deserialized data.

domNode - the XML node containing the row data.

context - the current GraphMLParseContext.

parseLabel

protected void parseLabel(NodeRealizer realizer,
                          Node domNode,
                          GraphMLParseContext context)
                   throws GraphMLParseException

Parses a single NodeLabel element. Overwritten to support TableGroupNodeRealizer.ColumnNodeLabelModel and TableGroupNodeRealizer.RowNodeLabelModel.

Overrides:

parseLabel in class AbstractNodeRealizerSerializer

Throws:

GraphMLParseException

Parameters:

realizer - the realizer that will hold the created label.

domNode - the XML node containing the label data.

context - the current GraphMLParseContext.