net.sf.mmm.util.text.base
Class JustificationImpl

java.lang.Object
  net.sf.mmm.util.text.base.JustificationImpl

All Implemented Interfaces:

Justification

public class JustificationImpl
extends Object
implements Justification

This is the implementation of a Justification.

Since:

1.1.1

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

private HorizontalAlignment	alignment The alignment.
private char	filler The character used to fill up.
private static String	FORMAT_PATTERN The pattern for the format.
private char	mode The mode of the Justification.
private static char	MODE_DEFAULT The character used to identify the default mode.
private static char	MODE_TRUNCATE The character used to identify the truncate mode.
private int	width The width of the justified string.

Constructor Summary

JustificationImpl(String format)
The constructor.

Method Summary

String	justify(CharSequence value) This method applies the justification to the given value and returns the result.
void	justify(CharSequence value, Appendable target) This method applies the justification to the given value and appends the result to the given target.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

MODE_TRUNCATE

private static final char MODE_TRUNCATE

The character used to identify the truncate mode.

See Also:

Constant Field Values

MODE_DEFAULT

private static final char MODE_DEFAULT

The character used to identify the default mode.

See Also:

Constant Field Values

FORMAT_PATTERN

private static final String FORMAT_PATTERN

The pattern for the format.

See Also:

Constant Field Values

alignment

private final HorizontalAlignment alignment

The alignment.

filler

private final char filler

The character used to fill up.

width

private final int width

The width of the justified string.

mode

private final char mode

The mode of the Justification.

Constructor Detail

JustificationImpl

public JustificationImpl(String format)

The constructor.

Parameters:

format - is the justification-format.

Method Detail

justify

public String justify(CharSequence value)

This method applies the justification to the given value and returns the result.

Specified by:

justify in interface Justification

Parameters:

value - is the string to justify.

Returns:

the justified string.

justify

public void justify(CharSequence value,
                    Appendable target)
             throws IOException

This method applies the justification to the given value and appends the result to the given target.

Specified by:

justify in interface Justification

Parameters:

value - is the string to justify.

target - is where to append the justified data.

Throws:

IOException - if caused by Appendable.append(CharSequence).

toString

public String toString()

Overrides:

toString in class Object