org.onosproject.ui.table.cell

Class NumberFormatter

java.lang.Object

org.onosproject.ui.table.cell.AbstractCellFormatter

org.onosproject.ui.table.cell.NumberFormatter

All Implemented Interfaces:

CellFormatter

public final class NumberFormatter
extends AbstractCellFormatter

Formats number using the specified format string.

Field Summary

Fields

Modifier and Type	Field and Description
static CellFormatter	INTEGER An instance of this class that formats as integers (no decimal places).
static CellFormatter	TO_5DP An instance of this class that formats to 5 decimal places.

Fields inherited from class org.onosproject.ui.table.cell.AbstractCellFormatter

EMPTY, OX, QUERY, SLASH, SPACE, UNDERSCORE

Constructor Summary

Constructors

Constructor and Description
NumberFormatter() Creates a formatter using the default format (no decimal places).
NumberFormatter(NumberFormat format) Creates a formatter using the specified NumberFormat.
NumberFormatter(String decimalFormat) Creates a formatter using a DecimalFormat configured with the given format string.

Method Summary

Modifier and Type	Method and Description
protected String	nonNullFormat(Object value) Formats the specified value into a string appropriate for displaying in a table cell.

Methods inherited from class org.onosproject.ui.table.cell.AbstractCellFormatter

format

Methods inherited from class java.lang.Object

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

Field Detail

INTEGER

public static final CellFormatter INTEGER

An instance of this class that formats as integers (no decimal places). For example

     12345 formatted as "12,345"
 

TO_5DP

public static final CellFormatter TO_5DP

An instance of this class that formats to 5 decimal places. For example

     12.3 formatted as "12.30000"
     1234 formatted as "1,234.00000"
 

Constructor Detail

NumberFormatter

public NumberFormatter()

Creates a formatter using the default format (no decimal places). For example

     12345 formatted as "12,345"
 

NumberFormatter

public NumberFormatter(String decimalFormat)

Creates a formatter using a DecimalFormat configured with the given format string.

Parameters:

decimalFormat - the format string

NumberFormatter

public NumberFormatter(NumberFormat format)

Creates a formatter using the specified NumberFormat.

Parameters:

format - number format

Method Detail

nonNullFormat

protected String nonNullFormat(Object value)

Description copied from class: AbstractCellFormatter

Formats the specified value into a string appropriate for displaying in a table cell. Note that value is guaranteed to be non-null.

Specified by:

nonNullFormat in class AbstractCellFormatter

Parameters:

value - the value

Returns:

the formatted string