org.jacoco.report.internal.html.table

Class BarColumn

java.lang.Object

org.jacoco.report.internal.html.table.BarColumn

All Implemented Interfaces:

IColumnRenderer

public class BarColumn
extends Object
implements IColumnRenderer

Column with a graphical bar that represents the total amount of items in with length, and the coverage ratio with a red/green sections. The implementation is stateful, instances must not be used in parallel.

Constructor Summary

Constructors

Constructor and Description
BarColumn(ICoverageNode.CounterEntity entity, Locale locale) Creates a new column that is based on the ICounter for the given entity.

Method Summary

Modifier and Type	Method and Description
void	footer(HTMLElement td, ICoverageNode total, Resources resources, ReportOutputFolder base) Renders the footer for this column.
Comparator<ITableItem>	getComparator() Returns the comparator to sort this table column.
boolean	init(List<? extends ITableItem> items, ICoverageNode total) Initializes the column before any output method is called.
void	item(HTMLElement td, ITableItem item, Resources resources, ReportOutputFolder base) Renders a single item in this column.

Methods inherited from class java.lang.Object

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

Constructor Detail

BarColumn

public BarColumn(ICoverageNode.CounterEntity entity,
                 Locale locale)

Creates a new column that is based on the ICounter for the given entity.

Parameters:

entity - counter entity for visualization

locale - locale for rendering numbers

Method Detail

init

public boolean init(List<? extends ITableItem> items,
                    ICoverageNode total)

Description copied from interface: IColumnRenderer

Initializes the column before any output method is called.

Specified by:

init in interface IColumnRenderer

Parameters:

items - all items that will be displayed in the table

total - the summary of all coverage data items in the table

Returns:

true if the column should be visible

footer

public void footer(HTMLElement td,
                   ICoverageNode total,
                   Resources resources,
                   ReportOutputFolder base)
            throws IOException

Description copied from interface: IColumnRenderer

Renders the footer for this column.

Specified by:

footer in interface IColumnRenderer

Parameters:

td - the parent table cell

total - the summary of all coverage data items in the table

resources - static resources that might be referenced

base - base folder of the table

Throws:

IOException - in case of IO problems with the element output

item

public void item(HTMLElement td,
                 ITableItem item,
                 Resources resources,
                 ReportOutputFolder base)
          throws IOException

Description copied from interface: IColumnRenderer

Renders a single item in this column.

Specified by:

item in interface IColumnRenderer

Parameters:

td - the parent table cell

item - the item to display

resources - static resources that might be referenced

base - base folder of the table

Throws:

IOException - in case of IO problems with the element output

getComparator

public Comparator<ITableItem> getComparator()

Description copied from interface: IColumnRenderer

Returns the comparator to sort this table column.

Specified by:

getComparator in interface IColumnRenderer

Returns:

comparator for this column