hudson.plugins.testabilityexplorer.report.charts
Class RangedTrend

java.lang.Object
  hudson.plugins.testabilityexplorer.report.charts.RangedTrend

Direct Known Subclasses:

RangedClassesTrend, RangedOverallTrend

public abstract class RangedTrend
extends java.lang.Object

Helper class that will ease the creation of JFree line charts for testability trends.

Author:

reik.schatz

Field Summary

static int	DEFAULT_RANGE_AXIS
static int	RANGE_AXIS_SPACE

Constructor Summary

RangedTrend(java.util.List<BuildAndResults> items)

Method Summary

abstract org.jfree.data.category.CategoryDataset	getCategoryDataset() Builds and returns a CategoryDataset representing a testability trend.
abstract int	getUpperBoundRangeAxis() Returns an int which may be used in a JFree line chart to call ValueAxis.setUpperBound(double) therefore setting the range of the y-axis to the right value.
protected int	summarizeCost(java.util.Collection<Statistic> statistics, CostTemplate template) Returns an int value representing a cost of the specified Statistic collection.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_RANGE_AXIS

public static final int DEFAULT_RANGE_AXIS

See Also:

Constant Field Values

RANGE_AXIS_SPACE

public static final int RANGE_AXIS_SPACE

See Also:

Constant Field Values

Constructor Detail

RangedTrend

public RangedTrend(java.util.List<BuildAndResults> items)

Method Detail

getUpperBoundRangeAxis

public abstract int getUpperBoundRangeAxis()

Returns an int which may be used in a JFree line chart to call ValueAxis.setUpperBound(double) therefore setting the range of the y-axis to the right value.

Returns:

int

getCategoryDataset

public abstract org.jfree.data.category.CategoryDataset getCategoryDataset()

Builds and returns a CategoryDataset representing a testability trend. This CategoryDataset may be used to create a JFree line chart.

Returns:

CategoryDataset

summarizeCost

protected int summarizeCost(java.util.Collection<Statistic> statistics,
                            CostTemplate template)

Returns an int value representing a cost of the specified Statistic collection. The cost of each Statistic element will be determined using the given CostTemplate.

Parameters:

statistics - a Collection of Statistic

template - a CostTemplate

Returns:

int