List of maxCharsPerByte() Examples

Examples of maxCharsPerByte()

com.alibaba.fastjson.util.UTF8Decoder.maxCharsPerByte()
java.nio.charset.CharsetDecoder.maxCharsPerByte()
Get the maximum number of characters which can be created by this decoder for one input byte, must be positive @return the maximum number of characters which can be created by thisdecoder for one input byte, must be positive

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


    @SuppressWarnings("ObjectToString")
    public static String decodeString(ByteBuffer src, Charset charset)
    {
        CharsetDecoder decoder = getDecoder(charset);
        CharBuffer dst = CharBuffer.allocate((int) ((double) src.remaining() * decoder.maxCharsPerByte()));
        try {
            CoderResult cr = decoder.decode(src, dst, true);
            if (!cr.isUnderflow()) {
                cr.throwException();
            }

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

    }


    static String decodeString(ByteBuffer src, Charset charset) {
        final CharsetDecoder decoder = CharsetUtil.getDecoder(charset);
        final CharBuffer dst = CharBuffer.allocate(
                (int) ((double) src.remaining() * decoder.maxCharsPerByte()));
        try {
            CoderResult cr = decoder.decode(src, dst, true);
            if (!cr.isUnderflow()) {
                cr.throwException();
            }

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

        }


        // 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) {
            CoderResult result = decoder.decode(inbuf, dest, true);

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

                }
                return dest;
            } else if (result.isOverflow()) { // buffer too small; expand
                int newCapacity =
                    10 + dest.capacity() +
                    (int)(inbuf.remaining()*decoder.maxCharsPerByte());
                dest = CharBuffer.allocate(newCapacity).put(dest);
            } else if (result.isMalformed() || result.isUnmappable()) {
                // bad character in input


                // report coding error (warn only pre 1.5)

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

        // the decoder needs to be reset every time we use it, hence the copy per thread
        CharsetDecoder theDecoder = decoder.get();
        theDecoder.reset();


        final CharBuffer dst = CharBuffer.allocate(
                (int) ((double) src.remaining() * theDecoder.maxCharsPerByte()));


        CoderResult cr = theDecoder.decode(src, dst, true);
        if (!cr.isUnderflow())
            cr.throwException();

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


        // 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 -------------------------
         */
        // Normal case: null charset

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

         */
        // 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);


        // Commented out since the comment is wrong since MAX_BYTES > 1

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


        // 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 -------------------------
         */
        // Normal case: null charset

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

         */
        // 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);


        // Commented out since the comment is wrong since MAX_BYTES > 1

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

    }


    static String decodeString(ByteBuffer src, Charset charset) {
        final CharsetDecoder decoder = CharsetUtil.getDecoder(charset);
        final CharBuffer dst = CharBuffer.allocate(
                (int) ((double) src.remaining() * decoder.maxCharsPerByte()));
        try {
            CoderResult cr = decoder.decode(src, dst, true);
            if (!cr.isUnderflow()) {
                cr.throwException();
            }

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