Examples of test.util.HashFunctionInteger

    protected SegmentFactory getSegmentFactory() {
        return new krati.core.segment.MemorySegmentFactory();
    }
    
    protected DynamicDataStore getDynamicDataStore(File storeDir, int initLevel, int segFileSizeMB) throws Exception {
        return new DynamicDataStore(storeDir, initLevel, 10000, 5, segFileSizeMB, getSegmentFactory(), 0.75, new HashFunctionInteger());
    }

        StatsLog.logger.info(">>> testHashFunction");
        
        int i = 0;
        byte[] intByteArray = new byte[4];
        ByteBuffer intByteBuffer = ByteBuffer.wrap(intByteArray);
        HashFunctionInteger intHash = new HashFunctionInteger();
        
        try {
            i = 0;
            intByteBuffer.clear();
            intByteBuffer.putInt(i);
            assertEquals(i, intHash.hash(intByteArray));
            
            i = 1023;
            intByteBuffer.clear();
            intByteBuffer.putInt(i);
            assertEquals(i, intHash.hash(intByteArray));
            
            i = 65535;
            intByteBuffer.clear();
            intByteBuffer.putInt(i);
            assertEquals(i, intHash.hash(intByteArray));
            
            i = 131072;
            intByteBuffer.clear();
            intByteBuffer.putInt(i);
            assertEquals(i, intHash.hash(intByteArray));
            
            i = 262144;
            intByteBuffer.clear();
            intByteBuffer.putInt(i);
            assertEquals(i, intHash.hash(intByteArray));
        } catch (RuntimeException e) {
            System.err.printf("hash(%d)=%d%n", i, intHash.hash(intByteArray));
            throw e;
        }
    }

Examples of test.util.HashFunctionInteger

Related Classes of test.util.HashFunctionInteger