List of averageCharsPerByte() Examples

Examples of averageCharsPerByte()

java.nio.charset.CharsetDecoder.averageCharsPerByte()
get the average number of characters created by this decoder for single input byte @return the average number of characters created by this decoder forsingle input byte

Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

            return (CharBuffer)CharBuffer.allocate(1).flip();
        }


        // slightly overestimate the buffer size to avoid reallocation.
        float factor =
            decoder.averageCharsPerByte() * 0.8f +
            decoder.maxCharsPerByte() * 0.2f;
        CharBuffer dest = CharBuffer.
            allocate(10 + (int)(inbuf.remaining()*factor));


        while (true) {

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

    public String decode(ByteBuffer buffer) {
        CharsetDecoder decoder = getDecoder();


        int n = 0;
        if (buffer.remaining() > 0) {
            n = (int) (buffer.remaining() * decoder.averageCharsPerByte());
            if (n == 0) {
                n = (int) (buffer.remaining() * decoder.maxCharsPerByte());
            }
        }
        if (n == 0) {

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

    decoder = new MockCharsetDecoder(cs, (float) AVER_BYTES, MAX_BYTES);


    // normal case
    CharsetDecoder ec = new MockCharsetDecoder(cs, 1, MAX_BYTES);
    assertSame(ec.charset(), cs);
    assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
    assertTrue(ec.maxCharsPerByte() == MAX_BYTES);


    /*
     * ------------------------ Exceptional cases -------------------------
     */

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

     * ------------------------ Exceptional cases -------------------------
     */
    // Normal case: null charset
    ec = new MockCharsetDecoder(null, 1, MAX_BYTES);
    assertNull(ec.charset());
    assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
    assertTrue(ec.maxCharsPerByte() == MAX_BYTES);


    ec = new MockCharsetDecoder(new CharsetEncoderTest.MockCharset("mock",
        new String[0]), 1, MAX_BYTES);

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

            return (CharBuffer)CharBuffer.allocate(1).flip();
        }


        // slightly overestimate the buffer size to avoid reallocation.
        float factor =
            decoder.averageCharsPerByte() * 0.8f +
            decoder.maxCharsPerByte() * 0.2f;
        CharBuffer dest = CharBuffer.
            allocate(10 + (int)(inbuf.remaining()*factor));


        while (true) {

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

            return (CharBuffer)CharBuffer.allocate(1).flip();
        }


        // slightly overestimate the buffer size to avoid reallocation.
        float factor =
            decoder.averageCharsPerByte() * 0.8f +
            decoder.maxCharsPerByte() * 0.2f;
        CharBuffer dest = CharBuffer.
            allocate(10 + (int)(inbuf.remaining()*factor));


        while (true) {

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

    private String utf8Decode(byte[] data) {
        String reason;
        final ByteBuffer b = ByteBuffer.wrap(data, 2, data.length - 2);
        Charset charset = new StrictUtf8();
        final CharsetDecoder decoder = charset.newDecoder();
        int n = (int) (b.remaining() * decoder.averageCharsPerByte());
        CharBuffer cb = CharBuffer.allocate(n);
        while (true) {
            CoderResult result = decoder.decode(b, cb, true);
            if (result.isUnderflow()) {
                decoder.flush(cb);

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

        decoder = new MockCharsetDecoder(cs, (float) AVER_BYTES, MAX_BYTES);


        // normal case
        CharsetDecoder ec = new MockCharsetDecoder(cs, 1, MAX_BYTES);
        assertSame(ec.charset(), cs);
        assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
        assertTrue(ec.maxCharsPerByte() == MAX_BYTES);


        /*
         * ------------------------ Exceptional cases -------------------------
         */

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

         * ------------------------ Exceptional cases -------------------------
         */
        // Normal case: null charset
        ec = new MockCharsetDecoder(null, 1, MAX_BYTES);
        assertNull(ec.charset());
        assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
        assertTrue(ec.maxCharsPerByte() == MAX_BYTES);


        ec = new MockCharsetDecoder(new CharsetEncoderTest.MockCharset("mock",
                new String[0]), 1, MAX_BYTES);

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Examples of java.nio.charset.CharsetDecoder.averageCharsPerByte()

        decoder = new MockCharsetDecoder(cs, (float) AVER_BYTES, MAX_BYTES);


        // normal case
        CharsetDecoder ec = new MockCharsetDecoder(cs, 1, MAX_BYTES);
        assertSame(ec.charset(), cs);
        assertEquals(1.0, ec.averageCharsPerByte(), 0.0);
        assertTrue(ec.maxCharsPerByte() == MAX_BYTES);


        /*
         * ------------------------ Exceptional cases -------------------------
         */

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