Examples of DataInfo

com.xmlcalabash.io.DataStore.DataInfo
org.eclipse.jetty.spdy.api.DataInfo

A container for DATA frames metadata and content bytes.

Specialized subclasses (like {@link StringDataInfo}) may be used by applications to send specific types of content.

Applications may send multiple instances of {@link DataInfo}, usually of the same type, via {@link Stream#data(DataInfo)}. The last instance must have the {@link #isClose() close flag} set, so that the client knows that no more content isexpected.

Receivers of {@link DataInfo} via {@link StreamFrameListener#onData(Stream,DataInfo)}have two different APIs to read the data content bytes: a {@link #readInto(ByteBuffer) read}API that does not interact with flow control, and a {@link #consumeInto(ByteBuffer) drain}API that interacts with flow control.

Flow control is defined so that when the sender wants to sends a number of bytes larger than the {@link Settings.ID#INITIAL_WINDOW_SIZE} value, it will stop sending as soon as ithas sent a number of bytes equal to the window size. The receiver has to consume the data bytes that it received in order to tell the sender to send more bytes.

Consuming the data bytes can be done only via {@link #consumeInto(ByteBuffer)} or by a combinationof {@link #readInto(ByteBuffer)} and {@link #consume(int)} (possibly at different times).
simtools.data.DataInfo

Examples of simtools.data.DataInfo

    public RangeSource(String name, long minValue, long maxValue, long step) {
        lminValue = minValue;
        lmaxValue = maxValue;
        lstep = step;
        kind = ValueProvider.LongProvider;
        info = new DataInfo(name, ID_PREFIX+name);
        Object[] msgParams = new Object[] {new Long(minValue), new Long(maxValue), new Long(step)}; 
        info.comment = messages.printNargs("commentLong", msgParams);
    }

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Examples of simtools.data.DataInfo

    public Class valueClass(int i) {
        return Double.class;
    }


    public DataInfo getInformation() {
        return new DataInfo(collectionName, ID_MARKER+collectionName, "Synchronous merge");
    }

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Examples of simtools.data.DataInfo


            return info;
        }


        protected void setInfo(String name){
            info=new DataInfo(name);
            info.unit= DataInfo.getUnit(source);
            try{
                //  If data already exists, set extendedLabel with name_collectionName
                if (DataSourcePool.global.getDataSourceWithId(name)!=null){
                    info.extendedLabel=  collectionName;

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Examples of simtools.data.DataInfo

        public DataInfo getInformation() {
            return info;
        }


        protected void setInfo(String name){
            info=new DataInfo(name);
            info.unit= DataInfo.getUnit(source);
            info.comment= "Synchronous merge from aperiodical data source:" + DataInfo.getId(source)
            + "\n Offset =" + offset ;


            info.extendedLabel= collectionName;

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Examples of simtools.data.DataInfo

  
  public class TestMergedCollection1 extends DynamicDataSourceCollection{


    public TestMergedCollection1(){
      for(int i=0;i<2;i++){
        createDataSource(new DataInfo("source " + i), ValueProvider.DoubleProvider);
        
        // Wrap a buffer around it so we see past values too
        try {
          bufferize(i, new DelayedBuffer(ValueProvider.DoubleProvider, 100));
        } catch (UnsupportedOperation e) {

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Examples of simtools.data.DataInfo

        registerNewValues();
      }
    }
    
    public DataInfo getInformation(){
      return new DataInfo("test merged 1");
    }

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Examples of simtools.data.DataInfo

  
  public class TestMergedCollection2 extends DynamicDataSourceCollection{


    public TestMergedCollection2(){
      for(int i=0;i<2;i++){
        createDataSource(new DataInfo("source " + i), ValueProvider.DoubleProvider);
        
        // Wrap a buffer around it so we see past values too
        try {
          bufferize(i, new DelayedBuffer(ValueProvider.DoubleProvider, 100));
        } catch (UnsupportedOperation e) {

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Examples of simtools.data.DataInfo

        
      }
    }
    
    public DataInfo getInformation(){
      return new DataInfo("test merged 2");
    }

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Examples of simtools.data.DataInfo

     * (non-Javadoc)
     * 
     * @see simtools.data.DataSourceCollection#getInformation()
     */
    public DataInfo getInformation() {
        DataInfo info = new DataInfo("Test", ID_MARKER + "Test");
        return info;
    }

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Examples of simtools.data.DataInfo

                        ((DefaultTreeModel)(ExpressionPanel.this.sourceTree.getModel())).nodeChanged(tn);
                        break;
                    }
                }
                if (newSource) {
                    ExpressionDataSource eds = new ExpressionDataSource(new DataInfo(name, name, exp), node);
                    DataSourcePool.global.addDataSource(eds);
                    ExpressionPanel.this.sourceTree.setSelectedValue(eds);
                }
            }

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