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java.lang.Objectweka.gui.graphvisualizer.BIFParser
public class BIFParser
This class parses an inputstream or a string in XMLBIF ver. 0.3 format, and builds the datastructures that are passed to it through the constructor.
Field Summary |
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Fields inherited from interface weka.gui.graphvisualizer.GraphConstants |
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DIRECTED, DOUBLE, NORMAL, PLURAL_DUMMY, REVERSED, SINGULAR_DUMMY |
Constructor Summary | |
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BIFParser(java.io.InputStream instream,
FastVector nodes,
FastVector edges)
Constructor (if our input is an InputStream) |
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BIFParser(java.lang.String input,
FastVector nodes,
FastVector edges)
Constructor (if our input is a String) |
Method Summary | |
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java.lang.String |
parse()
This method parses the string or the InputStream that we passed in through the constructor and builds up the m_nodes and m_edges vectors |
static void |
writeXMLBIF03(java.lang.String filename,
java.lang.String graphName,
FastVector nodes,
FastVector edges)
This method writes a graph in XMLBIF ver. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BIFParser(java.lang.String input, FastVector nodes, FastVector edges)
input
- the string to be parsed (should not be null)nodes
- vector containing GraphNode objects (should be empty)edges
- vector containing GraphEdge objects (should be empty)public BIFParser(java.io.InputStream instream, FastVector nodes, FastVector edges)
instream
- the InputStream to be parsed (should not be null)nodes
- vector containing GraphNode objects (should be empty)edges
- vector containing GraphEdge objects (should be empty)Method Detail |
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public java.lang.String parse() throws java.lang.Exception
java.lang.Exception
- if both the inString and inStream are
null, i.e. no input has been provided
BIFFormatException
- if there is format of the
input is not correct. The format should conform to
XMLBIF version 0.3
java.lang.NumberFormatException
- if there is an invalid
char in the probability table of a node.public static void writeXMLBIF03(java.lang.String filename, java.lang.String graphName, FastVector nodes, FastVector edges)
filename
- The name of the file to write in. (will overwrite)graphName
- The name of the graph. (will be the name of network
tag in XMLBIF)nodes
- Vector containing all the nodesedges
- Vector containing all the edges
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