com.realtime.crossfire.jxclient.util.HexCodec Class Reference

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Static Public Member Functions
static String	hexDump (final byte @NotNull[] data, final int start, final int end)
static void	hexEncode2 (@NotNull final StringBuilder sb, final int value)

Private Member Functions
	HexCodec ()

Static Private Member Functions
static void	hexEncode4 (@NotNull final StringBuilder sb, final int value)

Static Private Attributes
static final CharSequence	HEX_CHARS = "0123456789abcdef"

Detailed Description

Utility class for en-/decoding hexadecimal strings.

Author

Andreas Kirschbaum

Definition at line 31 of file HexCodec.java.

Constructor & Destructor Documentation

HexCodec()

com.realtime.crossfire.jxclient.util.HexCodec.HexCodec ( )

private

Private constructor to prevent instantiation.

Definition at line 42 of file HexCodec.java.

Member Function Documentation

hexDump()

static String com.realtime.crossfire.jxclient.util.HexCodec.hexDump ( final byte @NotNull[]  data, final int  start, final int  end  )

static

Returns a hex dump of a part of a byte array.

Parameters

data	the byte array to dump
start	the starting index
end	the end index

Returns

the hex dump

Definition at line 72 of file HexCodec.java.

References com.realtime.crossfire.jxclient.util.HexCodec.hexEncode2(), and com.realtime.crossfire.jxclient.util.HexCodec.hexEncode4().

Referenced by com.realtime.crossfire.jxclient.server.crossfire.DefaultCrossfireServerConnection.hexDump().

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hexEncode2()

static void com.realtime.crossfire.jxclient.util.HexCodec.hexEncode2 ( @NotNull final StringBuilder  sb, final int  value  )

static

Append a given value as a two digits hexadecimal number.

Parameters

sb	the StringBuilder to append to
value	the value to append

Definition at line 50 of file HexCodec.java.

References com.realtime.crossfire.jxclient.util.HexCodec.HEX_CHARS.

Referenced by com.realtime.crossfire.jxclient.settings.Filenames.encode(), com.realtime.crossfire.jxclient.util.HexCodec.hexDump(), and com.realtime.crossfire.jxclient.util.HexCodec.hexEncode4().

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hexEncode4()

static void com.realtime.crossfire.jxclient.util.HexCodec.hexEncode4 ( @NotNull final StringBuilder  sb, final int  value  )

staticprivate

Append a given value as a four digits hexadecimal number.

Parameters

sb	the StringBuilder to append to
value	the value to append

Definition at line 60 of file HexCodec.java.

References com.realtime.crossfire.jxclient.util.HexCodec.hexEncode2().

Referenced by com.realtime.crossfire.jxclient.util.HexCodec.hexDump().

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Member Data Documentation

HEX_CHARS

final CharSequence com.realtime.crossfire.jxclient.util.HexCodec.HEX_CHARS = "0123456789abcdef"

staticprivate

Hex characters for values 0-15.

Definition at line 37 of file HexCodec.java.

Referenced by com.realtime.crossfire.jxclient.util.HexCodec.hexEncode2().

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The documentation for this class was generated from the following file:

• src/util/src/main/java/com/realtime/crossfire/jxclient/util/HexCodec.java