prajna.structure.writer

Class SemanticSvgWriter

java.lang.Object

prajna.io.WebFormatWriter<DataRecord>

prajna.structure.writer.StructureWriter

prajna.structure.writer.SemanticSvgWriter

All Implemented Interfaces:

FormatWriter<DataRecord>

public class SemanticSvgWriter
extends StructureWriter

Implementation of a SemanticWriter which exports SVG. This writer encapsulates a SvgRenderer to perform the actual SVG generation. The SemanticSvgWriter adds the management of the data structures.

Author:

Edward Swing

Constructor Summary

Constructors

Constructor and Description
SemanticSvgWriter()

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clear any stored settings and data
void	close() Close this writer.
java.lang.String	getContentType() Get the content type generated by this writer.
SvgRenderer<DataRecord,DataRecord>	getSvgRenderer() Get the SVG renderer
void	setSvgRenderer(SvgRenderer<DataRecord,DataRecord> svgRenderer) Set the SVG Renderer
void	writeData(java.util.Collection<DataRecord> data) Write the collection of data.
void	writeGraph(Graph<DataRecord,DataRecord> graph) Write graph data
void	writeGrid(Grid<DataRecord> grid) Write Grid data.
void	writeTree(Tree<DataRecord> tree) Write tree data

Methods inherited from class prajna.io.WebFormatWriter

getDestination, getWriter, setDestination, setWriter

Methods inherited from class java.lang.Object

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

Constructor Detail

SemanticSvgWriter

public SemanticSvgWriter()

Method Detail

clear

public void clear()

Clear any stored settings and data

Specified by:

clear in class StructureWriter

close

public void close()

Close this writer. This should ensure that all data is written by the internal writer, and close the current internal writer.

getContentType

public java.lang.String getContentType()

Get the content type generated by this writer. This should return a mime type, suitable for web-based data

Overrides:

getContentType in class WebFormatWriter<DataRecord>

Returns:

the String image/svg+xml

getSvgRenderer

public SvgRenderer<DataRecord,DataRecord> getSvgRenderer()

Get the SVG renderer

Returns:

the SVG Renderer

setSvgRenderer

public void setSvgRenderer(SvgRenderer<DataRecord,DataRecord> svgRenderer)

Set the SVG Renderer

Parameters:

svgRenderer - the SVG Renderer

writeData

public void writeData(java.util.Collection<DataRecord> data)

Write the collection of data. The data should be written in iteration order.

Parameters:

data - the data collection

writeGraph

public void writeGraph(Graph<DataRecord,DataRecord> graph)

Write graph data

Specified by:

writeGraph in class StructureWriter

Parameters:

graph - the graph

writeGrid

public void writeGrid(Grid<DataRecord> grid)

Write Grid data. Not yet supported.

Specified by:

writeGrid in class StructureWriter

Parameters:

grid - the grid

writeTree

public void writeTree(Tree<DataRecord> tree)

Write tree data

Specified by:

writeTree in class StructureWriter

Parameters:

tree - the tree data