org.apache.log4j.pattern

Class ExtrasFormattingInfo

java.lang.Object

org.apache.log4j.pattern.ExtrasFormattingInfo

public final class ExtrasFormattingInfo
extends Object

Modifies the output of a pattern converter for a specified minimum and maximum width and alignment.

Author:

Jim Cakalic, Ceki Gülcü, Curt Arnold

Constructor Summary

Constructors

Constructor and Description
ExtrasFormattingInfo(boolean leftAlign, boolean rightTruncate, int minLength, int maxLength) Creates new instance.
ExtrasFormattingInfo(boolean leftAlign, int minLength, int maxLength) Deprecated. since 1.2.17

Method Summary

Methods

Modifier and Type	Method and Description
void	format(int fieldStart, StringBuffer buffer) Adjust the content of the buffer based on the specified lengths and alignment.
static ExtrasFormattingInfo	getDefault() Gets default instance.
int	getMaxLength() Get maximum length.
int	getMinLength() Get minimum length.
boolean	isLeftAligned() Determine if left aligned.
boolean	isRightTruncated() Determine if right truncated.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtrasFormattingInfo

public ExtrasFormattingInfo(boolean leftAlign,
                    int minLength,
                    int maxLength)

Deprecated. since 1.2.17

Creates new instance.

Parameters:

leftAlign - left align if true.

minLength - minimum length.

maxLength - maximum length.

ExtrasFormattingInfo

public ExtrasFormattingInfo(boolean leftAlign,
                    boolean rightTruncate,
                    int minLength,
                    int maxLength)

Creates new instance.

Parameters:

leftAlign - left align if true.

rightTruncate - right truncate if true.

minLength - minimum length.

maxLength - maximum length.

Since:

1.2.17

Method Detail

getDefault

public static ExtrasFormattingInfo getDefault()

Gets default instance.

Returns:

default instance.

isLeftAligned

public boolean isLeftAligned()

Determine if left aligned.

Returns:

true if left aligned.

isRightTruncated

public boolean isRightTruncated()

Determine if right truncated.

Returns:

true if right truncated.

Since:

1.2.17

getMinLength

public int getMinLength()

Get minimum length.

Returns:

minimum length.

getMaxLength

public int getMaxLength()

Get maximum length.

Returns:

maximum length.

format

public void format(int fieldStart,
          StringBuffer buffer)

Adjust the content of the buffer based on the specified lengths and alignment.

Parameters:

fieldStart - start of field in buffer.

buffer - buffer to be modified.