psdi.webclient.beans.kpi

Class KPITrendGraph

java.lang.Object

psdi.webclient.beans.kpi.KPITrendGraph

public class KPITrendGraph
extends java.lang.Object

This class generates Trend chart for the KPI(s).

Constructor Summary

Constructors

Constructor and Description
KPITrendGraph(java.util.List kpis, java.util.Date from, java.util.Date to, java.lang.String range, long mainKPI, WebClientSession clientsession)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getColor(int i) Returns next available color to draw the chart
java.util.Vector	getDates(int datePart, int points, java.util.GregorianCalendar g, int skip) Returns a string of labels for dates
int	getXIncrement() Adds a number of days, months, years etc based on range of the KPIHistory Sets
LineChartData	makeChartData() Returns an object of type Map that will be passed to the jsp for dojo chart image generation
LineChartData.LineChartItem	makeLineData(MboRemote kpi, MboSetData historyData, int i, java.util.Date startDate) Instantiate a new Line set, set its properties and data

Methods inherited from class java.lang.Object

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

Constructor Detail

KPITrendGraph

public KPITrendGraph(java.util.List kpis,
                     java.util.Date from,
                     java.util.Date to,
                     java.lang.String range,
                     long mainKPI,
                     WebClientSession clientsession)

Parameters:

kpis - List of KPIs to compare

range - Range type

Method Detail

makeLineData

public LineChartData.LineChartItem makeLineData(MboRemote kpi,
                                                MboSetData historyData,
                                                int i,
                                                java.util.Date startDate)

Instantiate a new Line set, set its properties and data

getDates

public java.util.Vector getDates(int datePart,
                                 int points,
                                 java.util.GregorianCalendar g,
                                 int skip)

Returns a string of labels for dates

Parameters:

datePart - the part of date

points - number of points to be plotted

skip - number of days to skip

Returns:

labels

getXIncrement

public int getXIncrement()

Adds a number of days, months, years etc based on range of the KPIHistory Sets

Returns:

time step as int

makeChartData

public LineChartData makeChartData()

Returns an object of type Map that will be passed to the jsp for dojo chart image generation

Returns:

chart data as Map

getColor

public java.lang.String getColor(int i)

Returns next available color to draw the chart

Parameters:

i - index of color

Returns:

HEX value of color as String