Examples of ValueInstrument

org.apache.excalibur.instrument.ValueInstrument
Objects implementing Instrumentable can create Instruments with integer values using a ValueInstrument. ValueInstruments are perfect for profiling things like system memory, or the size of a pool or cache. @author Leif Mortenson @version CVS $Revision: 1.2 $ $Date: 2003/02/20 17:07:55 $ @since 4.1

Examples of org.apache.excalibur.instrument.ValueInstrument

        {
            m_oldReady = new LinkedList();
        }


        // Initialize the Instrumentable elements.
        m_sizeInstrument = new ValueInstrument( INSTRUMENT_SIZE_NAME );
        m_readySizeInstrument = new ValueInstrument( INSTRUMENT_READY_SIZE_NAME );
        m_getsInstrument = new CounterInstrument( INSTRUMENT_GETS_NAME );
        m_putsInstrument = new CounterInstrument( INSTRUMENT_PUTS_NAME );
        m_blocksInstrument = new CounterInstrument( INSTRUMENT_BLOCKS_NAME );
        m_createsInstrument = new CounterInstrument( INSTRUMENT_CREATES_NAME );
        m_decommissionsInstrument = new CounterInstrument( INSTRUMENT_DECOMMISSIONS_NAME );

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Examples of org.apache.excalibur.instrument.ValueInstrument

     * Creates a new DefaultInstrumentManager.
     */
    public DefaultInstrumentManager()
    {
        // Initialize the Instrumentable elements.
        m_totalMemoryInstrument = new ValueInstrument( INSTRUMENT_TOTAL_MEMORY );
        m_freeMemoryInstrument = new ValueInstrument( INSTRUMENT_FREE_MEMORY );
        m_memoryInstrument = new ValueInstrument( INSTRUMENT_MEMORY );
        m_activeThreadCountInstrument = new ValueInstrument( INSTRUMENT_ACTIVE_THREAD_COUNT );
    }

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Examples of org.apache.excalibur.instrument.ValueInstrument

            // Maybe we are on IBM's SDK
            random = SecureRandom.getInstance("IBMSecureRandom");
        }
        random.setSeed(System.currentTimeMillis());


        continuationsCount = new ValueInstrument("count");
        continuationsCounter = 0;
        expirationsSize = new ValueInstrument("expirations-size");
        continuationsCreated = new CounterInstrument("creates");
        continuationsInvalidated = new CounterInstrument("invalidates");
    }

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Examples of org.apache.excalibur.instrument.ValueInstrument

            random = SecureRandom.getInstance("IBMSecureRandom");
        }
        random.setSeed(System.currentTimeMillis());
        bytes = new byte[CONTINUATION_ID_LENGTH];


        continuationsCount = new ValueInstrument("count");
        continuationsCounter = 0;
        forestSize = new ValueInstrument("forest-size");
        expirationsSize = new ValueInstrument("expirations-size");
        continuationsCreated = new CounterInstrument("creates");
        continuationsInvalidated = new CounterInstrument("invalidates");
    }

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Examples of org.apache.excalibur.instrument.ValueInstrument

            // Maybe we are on IBM's SDK
            random = SecureRandom.getInstance("IBMSecureRandom");
        }
        random.setSeed(System.currentTimeMillis());


        continuationsCount = new ValueInstrument("count");
        continuationsCounter = 0;
        expirationsSize = new ValueInstrument("expirations-size");
        continuationsCreated = new CounterInstrument("creates");
        continuationsInvalidated = new CounterInstrument("invalidates");
    }

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Examples of org.apache.excalibur.instrument.ValueInstrument

        {
            m_oldReady = new LinkedList();
        }


        // Initialize the Instrumentable elements.
        m_sizeInstrument = new ValueInstrument( INSTRUMENT_SIZE_NAME );
        m_readySizeInstrument = new ValueInstrument( INSTRUMENT_READY_SIZE_NAME );
        m_getsInstrument = new CounterInstrument( INSTRUMENT_GETS_NAME );
        m_putsInstrument = new CounterInstrument( INSTRUMENT_PUTS_NAME );
        m_blocksInstrument = new CounterInstrument( INSTRUMENT_BLOCKS_NAME );
        m_createsInstrument = new CounterInstrument( INSTRUMENT_CREATES_NAME );
        m_decommissionsInstrument = new CounterInstrument( INSTRUMENT_DECOMMISSIONS_NAME );

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Examples of org.apache.excalibur.instrument.ValueInstrument

     * Constructors
     *-------------------------------------------------------------*/
    public DefaultExampleInstrumentable()
    {
        // Initialize the Instrumentable elements.
        m_randomQuickInstrument = new ValueInstrument( INSTRUMENT_RANDOM_QUICK_NAME );
        m_randomSlowInstrument = new ValueInstrument( INSTRUMENT_RANDOM_SLOW_NAME );
        m_randomRandomInstrument = new ValueInstrument( INSTRUMENT_RANDOM_RANDOM_NAME );
        m_counterQuickInstrument = new CounterInstrument( INSTRUMENT_COUNTER_QUICK_NAME );
        m_counterSlowInstrument = new CounterInstrument( INSTRUMENT_COUNTER_SLOW_NAME );
        m_counterRandomInstrument = new CounterInstrument( INSTRUMENT_COUNTER_RANDOM_NAME );
        m_doActionInstrument = new CounterInstrument( INSTRUMENT_DOACTION_NAME );
    }

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Examples of org.apache.excalibur.instrument.ValueInstrument

    public void testNInstrument() throws Exception
    {
        Instrument[] instruments = new Instrument[]
            {
                new CounterInstrument( "c1" ),
                new ValueInstrument( "v1" ),
                new CounterInstrument( "c2" ),
                new ValueInstrument( "v2" ),
                new CounterInstrument( "c3" ),
                new ValueInstrument( "v3" ),
                new CounterInstrument( "c4" ),
                new ValueInstrument( "v4" )
            };
        Instrumentable[] children = new Instrumentable[] {};
        
        generalTest( instruments, children );
    }

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Examples of org.apache.excalibur.instrument.ValueInstrument

    public void testNInstrument() throws Exception
    {
        Instrument[] instruments = new Instrument[]
            {
                new CounterInstrument( "c1" ),
                new ValueInstrument( "v1" ),
                new CounterInstrument( "c2" ),
                new ValueInstrument( "v2" ),
                new CounterInstrument( "c3" ),
                new ValueInstrument( "v3" ),
                new CounterInstrument( "c4" ),
                new ValueInstrument( "v4" )
            };
        Instrumentable[] children = new Instrumentable[] {};
        
        generalTest( instruments, children );
    }

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Examples of org.apache.excalibur.instrument.ValueInstrument

    /*---------------------------------------------------------------
     * Test Cases
     *-------------------------------------------------------------*/
    public void testSimpleValueDisconnected() throws Exception
    {
        ValueInstrument vi = new ValueInstrument( "testInstrument" );
        
        assertEquals( "A disconnected instrument should not be active.", vi.isActive(), false );
        
        vi.setValue( 0 );
        vi.setValue( -1 );
        vi.setValue( 1 );
    }

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