Examples of BufferManager

com.mysql.clusterj.tie.DbImpl.BufferManager
org.apache.fop.system.BufferManager
org.eclipse.jdt.internal.core.BufferManager
The buffer manager manages the set of open buffers. It implements an LRU cache of buffers.
org.jacorb.orb.BufferManager
A BufferManager is used to share a pool of buffers and to implement a buffer allocation policy. This reduces the number of memory allocations and deallocations and the overall memory footprint. Buffers are generally created on demand. The BufferManager uses a singleton pattern, so will only be a single shared BuffferManager across all ORBs in a process. @author Gerald Brose, FU Berlin @version $Id: BufferManager.java,v 1.29 2009-04-25 10:10:35 andre.spiegel Exp $
org.jboss.forge.shell.integration.BufferManager
A BufferManager is responsible for managing a shell buffer in Forge. @author Mike Brock
org.modeshape.jcr.query.BufferManager
A manager of temporary buffers used in the query system. @author Randall Hauch (rhauch@redhat.com)
org.teiid.common.buffer.BufferManager
The buffer manager controls how memory is used and how data flows through the system. It uses {@link StorageManager storage managers}to retrieve data, store data, and transfer data. The buffer manager has algorithms that tell it when and how to store data. The buffer manager should also be aware of memory management issues.

Examples of org.teiid.common.buffer.BufferManager

        FakeDataManager dataMgr = exampleDataManagerDuJour(metadata);
        
        Command command = helpGetCommand("SELECT * FROM xmltest.doc6", metadata); //$NON-NLS-1$
        XMLPlan plan = TestXMLPlanner.preparePlan(command, metadata, new DefaultCapabilitiesFinder(), null);


        BufferManager bufferMgr = BufferManagerFactory.getStandaloneBufferManager();
        CommandContext context = new CommandContext("pID", null, null, null, 1);                                 //$NON-NLS-1$
        QueryProcessor processor = new QueryProcessor(plan, context, bufferMgr, dataMgr);
        processor.setNonBlocking(true);
        BatchCollector collector = processor.createBatchCollector();
        TeiidComponentException failOnDefaultException = null;

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Examples of org.teiid.common.buffer.BufferManager

  private void helpTestSelect(List elements, Criteria criteria, List childElements,
      ProcessorDataManager dataMgr, List[] expected,
      RelationalNode child,
      SelectNode selectNode) throws TeiidComponentException,
      TeiidProcessingException {
    BufferManager mgr = BufferManagerFactory.getStandaloneBufferManager();
        CommandContext context = new CommandContext("pid", "test", null, null, 1);               //$NON-NLS-1$ //$NON-NLS-2$
        
        child.setElements(childElements);
        child.initialize(context, mgr, dataMgr);
    selectNode.setCriteria(criteria);

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Examples of org.teiid.common.buffer.BufferManager

    tb.addTuple(Arrays.asList(9));
    tb.addTuple(Arrays.asList(10));
    
    tb.close();
    
    BufferManager bm = fbs.getBufferManager();
    CachedResults results = new CachedResults();
    ProcessorPlan plan = new FakeProcessorPlan(0);
    CommandContext cc = new CommandContext();
    Table t = RealMetadataFactory.exampleBQT().getGroupID("bqt1.smalla");
    cc.accessedDataObject(t);

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Examples of org.teiid.common.buffer.BufferManager

    tempStore = new TempTableStore("1"); //$NON-NLS-1$
    metadata = new TempMetadataAdapter(FakeMetadataFactory.example1Cached(), tempStore.getMetadataStore());
    metadata.setSession(true);
    FakeDataManager fdm = new FakeDataManager();
      TestProcessor.sampleData1(fdm);
      BufferManager bm = BufferManagerFactory.getStandaloneBufferManager();
      SessionAwareCache<CachedResults> cache = new SessionAwareCache<CachedResults>();
      cache.setBufferManager(bm);
      Executor executor = new Executor() {
      @Override
      public void execute(Runnable command) {

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Examples of org.teiid.common.buffer.BufferManager

    }
    
  // ################################## ACTUAL TESTS ################################
  
  @Test public void test1() throws Exception {
        BufferManager mgr = BufferManagerFactory.getStandaloneBufferManager();


        // Set up
    GroupingNode node = new GroupingNode(1);
    List outputElements = new ArrayList();
    ElementSymbol col1 = new ElementSymbol("col1"); //$NON-NLS-1$

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Examples of org.teiid.common.buffer.BufferManager

        SortingFilter dup = (SortingFilter)countDist;
        assertEquals(DataTypeManager.DefaultDataClasses.INTEGER, ((ElementSymbol)dup.getElements().get(0)).getType());
  }


    @Test public void test2() throws Exception {
        BufferManager mgr = BufferManagerFactory.getStandaloneBufferManager();


        GroupingNode node = getExampleGroupingNode();         
        CommandContext context = new CommandContext("pid", "test", null, null, 1);               //$NON-NLS-1$ //$NON-NLS-2$
        
        List[] expected = new List[] {

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Examples of org.teiid.common.buffer.BufferManager

                
        helpProcess(mgr, node, context, expected, null);
    }
    
    @Test public void testDefect5769() throws Exception {
        BufferManager mgr = BufferManagerFactory.getStandaloneBufferManager();


        ElementSymbol bigDecimal = new ElementSymbol("value"); //$NON-NLS-1$
        bigDecimal.setType(DataTypeManager.DefaultDataClasses.BIG_DECIMAL);        


        // Set up

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Examples of org.teiid.common.buffer.BufferManager

        FakeTupleSource dataSource = new FakeTupleSource(symbols, data);            
        helpProcess(mgr, node, context, expected, dataSource, null);
    }


    @Test public void testdefect9842() throws Exception {
        BufferManager mgr = BufferManagerFactory.getStandaloneBufferManager();


        ElementSymbol col1 = new ElementSymbol("col1"); //$NON-NLS-1$
        col1.setType(Integer.class);
        ElementSymbol bigDecimal = new ElementSymbol("value"); //$NON-NLS-1$
        bigDecimal.setType(DataTypeManager.DefaultDataClasses.BIG_DECIMAL);

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Examples of org.teiid.common.buffer.BufferManager

        
        helpProcess(mgr, node, context, expected, dataMgr);
    }
    
    public void helpTestEmptyGroup(boolean groupBy) throws Exception {
        BufferManager mgr = BufferManagerFactory.getStandaloneBufferManager();


        ElementSymbol col1 = new ElementSymbol("col1"); //$NON-NLS-1$
        col1.setType(Integer.class);
        ElementSymbol bigDecimal = new ElementSymbol("value"); //$NON-NLS-1$
        bigDecimal.setType(DataTypeManager.DefaultDataClasses.BIG_DECIMAL);

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Examples of org.teiid.common.buffer.BufferManager

    @Test public void testLookupFunctionMultipleBatches() throws Exception {
        helpTestLookupFunctionInAggregate(3);
    }
    
    @Test public void testDupSort() throws Exception {
        BufferManager mgr = BufferManagerFactory.getStandaloneBufferManager();


        GroupingNode node = getExampleGroupingNode();     
        node.setRemoveDuplicates(true);
        CommandContext context = new CommandContext("pid", "test", null, null,  1);               //$NON-NLS-1$ //$NON-NLS-2$

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