pl.edu.agh.cast.model.visual
Class Statistic

java.lang.Object
  pl.edu.agh.cast.model.visual.Statistic

public class Statistic
extends java.lang.Object

The Statistics class represents single row of statistics of given domain model, which corresponds to single graph node. The important properties of the default statistics are:

• the name of the node (accessible by getNodeName)
• the number of target edges (i.e. the node is their end; accessible by getTarget())
• the number of source edges (i.e. the node is their beginning; accessible by getSource())
• the sum of edges (i.e. target + source edges; accessible by getTota())

There are helper methods which provide string representations of the properties, which are numbers. Domain statistics may provide different meaning for these properties (e.g. the number of sent and received short messages, the amount of money transfered, etc.) There is also one special type of statistics - the summary row. It doesn't correspond to any graph node, but summarizes the statistics. It appears at the end of the statistics, and by default contains the total number of nodes and total number of source and target edges. This row is indicated by the isSummary flag. The row is constructed by the statistics dialog, so should not be provided by domain-specific statistic providers.

Author:

Aleksander Pohl apohllo..o2.pl

Constructor Summary

Statistic(java.lang.String nodeName)

Statistic(java.lang.String nodeName, double outgoing, double incoming)

Statistic(java.lang.String nodeName, int outgoing, int incoming)

Method Summary

boolean	equals(java.lang.Object other)
java.lang.String	getNodeName() The name of the node which correspond to this statistics row.
double	getSource() The value of the statistics for the source edges.
java.lang.String	getSourceLabel() The label (i.e.
double	getTarget() The value of the statistics for the target edges.
java.lang.String	getTargetLabel() The label (i.e.
double	getTotal() The total value of the statistics row.
java.lang.String	getTotalLabel() The label of the total value of the statistics row.
int	hashCode()
boolean	isSummary() Is the statistic row a special (summary) row? It will always appear at the end of the statistics dialog.
void	setNodeName(java.lang.String nodeName)
void	setSource(double outgoing)
void	setSummary(boolean value) Set the summary flag
void	setTarget(double incoming)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Statistic

public Statistic(java.lang.String nodeName,
                 int outgoing,
                 int incoming)

Statistic

public Statistic(java.lang.String nodeName,
                 double outgoing,
                 double incoming)

Statistic

public Statistic(java.lang.String nodeName)

Method Detail

setSummary

public void setSummary(boolean value)

Set the summary flag

Parameters:

value - The new flag value

isSummary

public boolean isSummary()

Is the statistic row a special (summary) row? It will always appear at the end of the statistics dialog.

Returns:

The summary flag.

getNodeName

public java.lang.String getNodeName()

The name of the node which correspond to this statistics row.

setNodeName

public void setNodeName(java.lang.String nodeName)

getSource

public double getSource()

The value of the statistics for the source edges.

Returns:

setSource

public void setSource(double outgoing)

getTarget

public double getTarget()

The value of the statistics for the target edges.

Returns:

setTarget

public void setTarget(double incoming)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getTargetLabel

public java.lang.String getTargetLabel()

The label (i.e. string representation) of the value of the statistics of the target edges.

Returns:

getSourceLabel

public java.lang.String getSourceLabel()

The label (i.e. string representation) of the value of the statistics of the source edges.

Returns:

getTotal

public double getTotal()

The total value of the statistics row.

Returns:

getTotalLabel

public java.lang.String getTotalLabel()

The label of the total value of the statistics row.

Returns: