org.eclipse.jgit.util

Class RawCharUtil

java.lang.Object

org.eclipse.jgit.util.RawCharUtil

public class RawCharUtil
extends Object

Utility class for character functions on raw bytes

Characters are assumed to be 8-bit US-ASCII.

Method Summary

Modifier and Type	Method and Description
static boolean	isWhitespace(byte c) Determine if an 8-bit US-ASCII encoded character is represents whitespace
static int	trimLeadingWhitespace(byte[] raw, int start, int end) Returns the new start point for the byte array passed in after trimming any leading whitespace characters, as determined by the isWhitespace() function.
static int	trimTrailingWhitespace(byte[] raw, int start, int end) Returns the new end point for the byte array passed in after trimming any trailing whitespace characters, as determined by the isWhitespace() function.

Methods inherited from class java.lang.Object

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

Method Detail

isWhitespace

public static boolean isWhitespace(byte c)

Determine if an 8-bit US-ASCII encoded character is represents whitespace

Parameters:

c - the 8-bit US-ASCII encoded character

Returns:

true if c represents a whitespace character in 8-bit US-ASCII

trimTrailingWhitespace

public static int trimTrailingWhitespace(byte[] raw,
                                         int start,
                                         int end)

Returns the new end point for the byte array passed in after trimming any trailing whitespace characters, as determined by the isWhitespace() function. start and end are assumed to be within the bounds of raw.

Parameters:

raw - the byte array containing the portion to trim whitespace for

start - the start of the section of bytes

end - the end of the section of bytes

Returns:

the new end point

trimLeadingWhitespace

public static int trimLeadingWhitespace(byte[] raw,
                                        int start,
                                        int end)

Returns the new start point for the byte array passed in after trimming any leading whitespace characters, as determined by the isWhitespace() function. start and end are assumed to be within the bounds of raw.

Parameters:

raw - the byte array containing the portion to trim whitespace for

start - the start of the section of bytes

end - the end of the section of bytes

Returns:

the new start point