Package com.exonum.binding.common.hash

Interface PrimitiveSink

  • All Known Subinterfaces:
    Hasher
    @CanIgnoreReturnValue
public interface PrimitiveSink
    An object which can receive a stream of primitive values.
    Since:
    12.0 (in 11.0 as Sink)
    Author:
    Kevin Bourrillion

    • Method Detail

      • putByte

        PrimitiveSink putByte​(byte b)
        Puts a byte into this sink.
        Parameters:
        b - a byte
        Returns:
        this instance

      • putBytes

        PrimitiveSink putBytes​(byte[] bytes)
        Puts an array of bytes into this sink.
        Parameters:
        bytes - a byte array
        Returns:
        this instance

      • putBytes

        PrimitiveSink putBytes​(byte[] bytes,
                       int off,
                       int len)
        Puts a chunk of an array of bytes into this sink. bytes[off] is the first byte written, bytes[off + len - 1] is the last.
        Parameters:
        bytes - a byte array
        off - the start offset in the array
        len - the number of bytes to write
        Returns:
        this instance
        Throws:
        IndexOutOfBoundsException - if off < 0 or off + len > bytes.length or len < 0

      • putBytes

        PrimitiveSink putBytes​(ByteBuffer bytes)
        Puts the remaining bytes of a byte buffer into this sink. bytes.position() is the first byte written, bytes.limit() - 1 is the last. The position of the buffer will be equal to the limit when this method returns.
        Parameters:
        bytes - a byte buffer
        Returns:
        this instance
        Since:
        23.0

      • putShort

        PrimitiveSink putShort​(short s)
        Puts a short into this sink.

      • putInt

        PrimitiveSink putInt​(int i)
        Puts an int into this sink.

      • putLong

        PrimitiveSink putLong​(long l)
        Puts a long into this sink.

      • putFloat

        PrimitiveSink putFloat​(float f)
        Puts a float into this sink.

      • putDouble

        PrimitiveSink putDouble​(double d)
        Puts a double into this sink.

      • putBoolean

        PrimitiveSink putBoolean​(boolean b)
        Puts a boolean into this sink.

      • putChar

        PrimitiveSink putChar​(char c)
        Puts a character into this sink.

      • putUnencodedChars

        PrimitiveSink putUnencodedChars​(CharSequence charSequence)
        Puts each 16-bit code unit from the CharSequence into this sink.

        Warning: This method will produce different output than most other languages do when running on the equivalent input. For cross-language compatibility, use putString(java.lang.CharSequence, java.nio.charset.Charset), usually with a charset of UTF-8. For other use cases, use putUnencodedChars.

        Since:
        15.0 (since 11.0 as putString(CharSequence))

      • putString

        PrimitiveSink putString​(CharSequence charSequence,
                        Charset charset)
        Puts a string into this sink using the given charset.

        Warning: This method, which reencodes the input before processing it, is useful only for cross-language compatibility. For other use cases, prefer putUnencodedChars(java.lang.CharSequence), which is faster, produces the same output across Java releases, and processes every char in the input, even if some are invalid.