Examples of com.higherfrequencytrading.chronicle.Excerpt.finish()

Package com.higherfrequencytrading.chronicle

Class com.higherfrequencytrading.chronicle.Excerpt

Examples of com.higherfrequencytrading.chronicle.Excerpt.finish()

com.higherfrequencytrading.chronicle.Excerpt.finish()
Finish a record. The record is not available until this is called.
When the method is called the first time, the excerpt is shrink wrapped to the size actually used. i.e. where the position is.

                long expected = counter2++;
                if (expected != actual)
                    assertEquals(expected, actual);
            }
            assertEquals(-1, excerpt2.readByte());
            excerpt2.finish();
        }
        assertEquals(counter, counter2);
        assertFalse(excerpt2.index(1024));
        tsc.close();
    }

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        tsc.clear();
        Excerpt excerpt = tsc.createExcerpt();
        for (int i = 0; i < 512; i++) {
            excerpt.startExcerpt(1);
            excerpt.writeByte(1);
            excerpt.finish();
        }
        // used to throw NPE if you have finished already.
        excerpt.close();
        tsc.close();

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                Excerpt excerpt = ic.createExcerpt();
                for (int i = 1; i <= records; i++) {
                    excerpt.startExcerpt(16);
                    excerpt.writeLong(i);
                    excerpt.writeDouble(i);
                    excerpt.finish();
                }
                ic.close();
            }
            {
                IndexedChronicle ic = new IndexedChronicle(basePath);

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                    double d = excerpt.readDouble();
                    if (l != i)
                        assertEquals(i, l);
                    if (d != i)
                        assertEquals((double) i, d);
                    excerpt.finish();
                }
                ic.close();
            }
            long time = System.nanoTime() - start;
            System.out.printf("Time taken %,d ms", time / 1000000);

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        Excerpt excerpt = tsc.createExcerpt();
        excerpt.startExcerpt(2);
        excerpt.writeBoolean(false);
        excerpt.writeBoolean(true);
        excerpt.finish();


        excerpt.index(0);
        boolean one = excerpt.readBoolean();
        boolean onetwo = excerpt.readBoolean();
        tsc.close();

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                Long.MAX_VALUE, Integer.MAX_VALUE, Short.MAX_VALUE, Character.MAX_CODE_POINT, Character.MAX_VALUE, Byte.MAX_VALUE};
        for (long l : longs) {
            writer.startExcerpt(12);
            writer.writeChar('T');
            writer.writeStopBit(l);
            writer.finish();


            reader.nextIndex();
            reader.readChar();
            long l2 = reader.readStopBit();
            reader.finish();

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        }
        writer.startExcerpt(longs.length * 10);
        writer.writeChar('t');
        for (long l : longs)
            writer.writeStopBit(l);
        writer.finish();


        reader.nextIndex();
        reader.readChar();
        for (long l : longs) {
            long l2 = reader.readStopBit();

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        excerpt.writeEnum(BigInteger.TEN);
        excerpt.writeEnum(BigInteger.ZERO);
        excerpt.writeEnum(BigInteger.ONE);
        excerpt.writeEnum(BigInteger.TEN);
        excerpt.writeEnum(BigInteger.ZERO);
        excerpt.finish();
        System.out.println("size=" + excerpt.position());


        excerpt.index(0);
        AccessMode e = excerpt.readEnum(AccessMode.class);
        AccessMode r = excerpt.readEnum(AccessMode.class);

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        int objects = 5000000;
        long start = System.nanoTime();
        for (int i = 0; i < objects; i++) {
            excerpt.startExcerpt(28);
            excerpt.writeObject(BigDecimal.valueOf(i % 1000));
            excerpt.finish();
        }
        for (int i = 0; i < objects; i++) {
            assertTrue(excerpt.index(i));
            BigDecimal bd = (BigDecimal) excerpt.readObject();
            assertEquals(i % 1000, bd.longValue());

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        }
        for (int i = 0; i < objects; i++) {
            assertTrue(excerpt.index(i));
            BigDecimal bd = (BigDecimal) excerpt.readObject();
            assertEquals(i % 1000, bd.longValue());
            excerpt.finish();
        }
//        System.out.println("waiting");
//        Thread.sleep(20000);
//        System.out.println("waited");
//        System.gc();

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