rsocket-core 1.1.4 · io.rsocket.util.CharByteBufUtil

Modifier and Type	Field and Description
private static final byte	WRITE_UTF_UNKNOWN

Access	Constructor and Description
private	CharByteBufUtil()

Method Summary

Modifier and Type	Method and Description
private static char[]	checkCharSequenceBounds(char[] seq, int start, int end)
public static char[]	readUtf8(ByteBuf byteBuf, int length)
private static char[]	safeTrim(char[] ca, int len)
private static int	utf8ByteCount(final char[] seq, int start, int end)
public static int	utf8Bytes(final char[] seq) Returns the exact bytes length of UTF8 character sequence.
public static int	utf8Bytes(final char[] seq, int start, int end) This method is producing the exact length according to `writeUtf8(ByteBuf, char[], int, int)`.
private static int	utf8BytesNonAscii(final char[] seq, final int start, final int end)
public static int	writeUtf8(ByteBuf buf, char[] seq) Encode a `char[]` in UTF-8 and write it into `ByteBuf`.
public static int	Returns: actual number of bytes written writeUtf8(ByteBuf buf, char[] seq, int start, int end) Equivalent to `writeUtf8(buf, seq.subSequence(start, end), reserveBytes)` but avoids subsequence object allocation if possible.
pack-priv static int	writeUtf8(ByteBuf buffer, int writerIndex, char[] seq, int start, int end)
private static int	writeUtf8Surrogate(ByteBuf buffer, int writerIndex, char c, char c2)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

WRITE_UTF_UNKNOWN	back to summary
private static final byte WRITE_UTF_UNKNOWN

CharByteBufUtil	back to summary
private CharByteBufUtil()

checkCharSequenceBounds	back to summary
private static char[] checkCharSequenceBounds(char[] seq, int start, int end)

readUtf8	back to summary
public static char[] readUtf8(ByteBuf byteBuf, int length)

safeTrim	back to summary
private static char[] safeTrim(char[] ca, int len)

utf8ByteCount	back to summary
private static int utf8ByteCount(final char[] seq, int start, int end)

utf8Bytes back to summary

utf8Bytes	back to summary
public static int utf8Bytes(final char[] seq) Returns the exact bytes length of UTF8 character sequence. This method is producing the exact length according to `writeUtf8(ByteBuf, char[])`.

public static int utf8Bytes(final char[] seq)

Returns the exact bytes length of UTF8 character sequence.

This method is producing the exact length according to writeUtf8(ByteBuf, char[]).

utf8Bytes	back to summary
public static int utf8Bytes(final char[] seq, int start, int end) This method is producing the exact length according to `writeUtf8(ByteBuf, char[], int, int)`.

utf8BytesNonAscii	back to summary
private static int utf8BytesNonAscii(final char[] seq, final int start, final int end)

writeUtf8 back to summary

writeUtf8	back to summary
public static int writeUtf8(ByteBuf buf, char[] seq) Encode a `char[]` in UTF-8 and write it into `ByteBuf`. This method returns the actual number of bytes written.

public static int writeUtf8(ByteBuf buf, char[] seq)

Encode a char[] in UTF-8 and write it into ByteBuf.

This method returns the actual number of bytes written.

writeUtf8 back to summary

writeUtf8	back to summary
public static int writeUtf8(ByteBuf buf, char[] seq, int start, int end) Equivalent to `writeUtf8(buf, seq.subSequence(start, end), reserveBytes)` but avoids subsequence object allocation if possible. Returns:int actual number of bytes written

public static int writeUtf8(ByteBuf buf, char[] seq, int start, int end)

Equivalent to writeUtf8(buf, seq.subSequence(start, end), reserveBytes) but avoids subsequence object allocation if possible.

writeUtf8	back to summary
pack-priv static int writeUtf8(ByteBuf buffer, int writerIndex, char[] seq, int start, int end)

writeUtf8Surrogate	back to summary
private static int writeUtf8Surrogate(ByteBuf buffer, int writerIndex, char c, char c2)