org.apache.flink.optimizer.operators.OperatorDescriptorDual$GlobalPropertiesPair java code examples

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private void myMethod () {
 Connection c =DataSource dataSource;dataSource.getConnection()
String url;DriverManager.getConnection(url)
IdentityDatabaseUtil.getDBConnection()
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}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  RequestedGlobalProperties partitionedGp = new RequestedGlobalProperties();
  partitionedGp.setHashPartitioned(this.keys1);
  return Collections.singletonList(new GlobalPropertiesPair(partitionedGp, new RequestedGlobalProperties()));
}

if (gpp.getProperties1().isMetBy(c1.getGlobalProperties()) && 
  gpp.getProperties2().isMetBy(c2.getGlobalProperties()) )
    if (desc.areCompatible(gpp.getProperties1(), gpp.getProperties2(), 
        c1.getGlobalProperties(), c2.getGlobalProperties()))
      c1Clone.setRequiredGlobalProps(gpp.getProperties1());
      c2.setRequiredGlobalProps(gpp.getProperties2());

@Override
protected List<OperatorDescriptorDual.GlobalPropertiesPair> createPossibleGlobalProperties() {
  RequestedGlobalProperties partitioned1 = new RequestedGlobalProperties();
  partitioned1.setHashPartitioned(this.keys1);
  RequestedGlobalProperties partitioned2 = new RequestedGlobalProperties();
  partitioned2.setHashPartitioned(this.keys2);
  return Collections.singletonList(new OperatorDescriptorDual.GlobalPropertiesPair(partitioned1, partitioned2));
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  // all properties are possible
  return Collections.singletonList(new GlobalPropertiesPair(
    new RequestedGlobalProperties(), new RequestedGlobalProperties()));
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  RequestedGlobalProperties partitionedGp = new RequestedGlobalProperties();
  partitionedGp.setHashPartitioned(this.keys1);
  return Collections.singletonList(new GlobalPropertiesPair(partitionedGp, new RequestedGlobalProperties()));
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  // all properties are possible
  return Collections.singletonList(new GlobalPropertiesPair(
    new RequestedGlobalProperties(), new RequestedGlobalProperties()));
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  // all properties are possible
  return Collections.singletonList(new GlobalPropertiesPair(
    new RequestedGlobalProperties(), new RequestedGlobalProperties()));
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  ArrayList<GlobalPropertiesPair> pairs = new ArrayList<GlobalPropertiesPair>();
  
  if (this.allowBroadcastFirst) {
    // replicate first
    RequestedGlobalProperties replicated1 = new RequestedGlobalProperties();
    replicated1.setFullyReplicated();
    RequestedGlobalProperties any2 = new RequestedGlobalProperties();
    pairs.add(new GlobalPropertiesPair(replicated1, any2));
  }
  
  if (this.allowBroadcastSecond) {
    // replicate second
    RequestedGlobalProperties any1 = new RequestedGlobalProperties();
    RequestedGlobalProperties replicated2 = new RequestedGlobalProperties();
    replicated2.setFullyReplicated();
    pairs.add(new GlobalPropertiesPair(any1, replicated2));
  }
  return pairs;
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  ArrayList<GlobalPropertiesPair> pairs = new ArrayList<GlobalPropertiesPair>();
  
  if (this.allowBroadcastFirst) {
    // replicate first
    RequestedGlobalProperties replicated1 = new RequestedGlobalProperties();
    replicated1.setFullyReplicated();
    RequestedGlobalProperties any2 = new RequestedGlobalProperties();
    pairs.add(new GlobalPropertiesPair(replicated1, any2));
  }
  
  if (this.allowBroadcastSecond) {
    // replicate second
    RequestedGlobalProperties any1 = new RequestedGlobalProperties();
    RequestedGlobalProperties replicated2 = new RequestedGlobalProperties();
    replicated2.setFullyReplicated();
    pairs.add(new GlobalPropertiesPair(any1, replicated2));
  }
  return pairs;
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  ArrayList<GlobalPropertiesPair> pairs = new ArrayList<GlobalPropertiesPair>();
  
  if (this.allowBroadcastFirst) {
    // replicate first
    RequestedGlobalProperties replicated1 = new RequestedGlobalProperties();
    replicated1.setFullyReplicated();
    RequestedGlobalProperties any2 = new RequestedGlobalProperties();
    pairs.add(new GlobalPropertiesPair(replicated1, any2));
  }
  
  if (this.allowBroadcastSecond) {
    // replicate second
    RequestedGlobalProperties any1 = new RequestedGlobalProperties();
    RequestedGlobalProperties replicated2 = new RequestedGlobalProperties();
    replicated2.setFullyReplicated();
    pairs.add(new GlobalPropertiesPair(any1, replicated2));
  }
  return pairs;
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  if (this.customPartitioner == null) {
    // we accept compatible partitionings of any type
    RequestedGlobalProperties partitioned_left_any = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_any = new RequestedGlobalProperties();
    partitioned_left_any.setAnyPartitioning(this.keys1);
    partitioned_right_any.setAnyPartitioning(this.keys2);
    // add strict hash partitioning of both inputs on their full key sets
    RequestedGlobalProperties partitioned_left_hash = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_hash = new RequestedGlobalProperties();
    partitioned_left_hash.setHashPartitioned(this.keys1);
    partitioned_right_hash.setHashPartitioned(this.keys2);
    return Arrays.asList(new GlobalPropertiesPair(partitioned_left_any, partitioned_right_any),
        new GlobalPropertiesPair(partitioned_left_hash, partitioned_right_hash));
  }
  else {
    RequestedGlobalProperties partitioned_left = new RequestedGlobalProperties();
    partitioned_left.setCustomPartitioned(this.keys1, this.customPartitioner);
    RequestedGlobalProperties partitioned_right = new RequestedGlobalProperties();
    partitioned_right.setCustomPartitioned(this.keys2, this.customPartitioner);
    return Collections.singletonList(new GlobalPropertiesPair(partitioned_left, partitioned_right));
  }
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  if (this.customPartitioner == null) {
    // we accept compatible partitionings of any type
    RequestedGlobalProperties partitioned_left_any = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_any = new RequestedGlobalProperties();
    partitioned_left_any.setAnyPartitioning(this.keys1);
    partitioned_right_any.setAnyPartitioning(this.keys2);
    // add strict hash partitioning of both inputs on their full key sets
    RequestedGlobalProperties partitioned_left_hash = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_hash = new RequestedGlobalProperties();
    partitioned_left_hash.setHashPartitioned(this.keys1);
    partitioned_right_hash.setHashPartitioned(this.keys2);
    return Arrays.asList(new GlobalPropertiesPair(partitioned_left_any, partitioned_right_any),
        new GlobalPropertiesPair(partitioned_left_hash, partitioned_right_hash));
  }
  else {
    RequestedGlobalProperties partitioned_left = new RequestedGlobalProperties();
    partitioned_left.setCustomPartitioned(this.keys1, this.customPartitioner);
    RequestedGlobalProperties partitioned_right = new RequestedGlobalProperties();
    partitioned_right.setCustomPartitioned(this.keys2, this.customPartitioner);
    return Collections.singletonList(new GlobalPropertiesPair(partitioned_left, partitioned_right));
  }
}

@Override
protected List<OperatorDescriptorDual.GlobalPropertiesPair> createPossibleGlobalProperties() {
  RequestedGlobalProperties partitioned1 = new RequestedGlobalProperties();
  partitioned1.setHashPartitioned(this.keys1);
  RequestedGlobalProperties partitioned2 = new RequestedGlobalProperties();
  partitioned2.setHashPartitioned(this.keys2);
  return Collections.singletonList(new OperatorDescriptorDual.GlobalPropertiesPair(partitioned1, partitioned2));
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  if (this.customPartitioner == null) {
    // we accept compatible partitionings of any type
    RequestedGlobalProperties partitioned_left_any = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_any = new RequestedGlobalProperties();
    partitioned_left_any.setAnyPartitioning(this.keys1);
    partitioned_right_any.setAnyPartitioning(this.keys2);
    // add strict hash partitioning of both inputs on their full key sets
    RequestedGlobalProperties partitioned_left_hash = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_hash = new RequestedGlobalProperties();
    partitioned_left_hash.setHashPartitioned(this.keys1);
    partitioned_right_hash.setHashPartitioned(this.keys2);
    return Arrays.asList(new GlobalPropertiesPair(partitioned_left_any, partitioned_right_any),
        new GlobalPropertiesPair(partitioned_left_hash, partitioned_right_hash));
  }
  else {
    RequestedGlobalProperties partitioned_left = new RequestedGlobalProperties();
    partitioned_left.setCustomPartitioned(this.keys1, this.customPartitioner);
    RequestedGlobalProperties partitioned_right = new RequestedGlobalProperties();
    partitioned_right.setCustomPartitioned(this.keys2, this.customPartitioner);
    return Collections.singletonList(new GlobalPropertiesPair(partitioned_left, partitioned_right));
  }
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  RequestedGlobalProperties partitionedGp = new RequestedGlobalProperties();
  partitionedGp.setHashPartitioned(this.keys1);
  return Collections.singletonList(new GlobalPropertiesPair(partitionedGp, new RequestedGlobalProperties()));
}

@Override
public void computeInterestingPropertiesForInputs(CostEstimator estimator) {
  // get what we inherit and what is preserved by our user code 
  final InterestingProperties props1 = getInterestingProperties().filterByCodeAnnotations(this, 0);
  final InterestingProperties props2 = getInterestingProperties().filterByCodeAnnotations(this, 1);
  
  // add all properties relevant to this node
  for (OperatorDescriptorDual dpd : getProperties()) {
    for (GlobalPropertiesPair gp : dpd.getPossibleGlobalProperties()) {
      // input 1
      props1.addGlobalProperties(gp.getProperties1());
      
      // input 2
      props2.addGlobalProperties(gp.getProperties2());
    }
    for (LocalPropertiesPair lp : dpd.getPossibleLocalProperties()) {
      // input 1
      props1.addLocalProperties(lp.getProperties1());
      
      // input 2
      props2.addLocalProperties(lp.getProperties2());
    }
  }
  this.input1.setInterestingProperties(props1);
  this.input2.setInterestingProperties(props2);
  
  for (DagConnection conn : getBroadcastConnections()) {
    conn.setInterestingProperties(new InterestingProperties());
  }
}

@Override
protected List<OperatorDescriptorDual.GlobalPropertiesPair> createPossibleGlobalProperties() {
  RequestedGlobalProperties partitioned1 = new RequestedGlobalProperties();
  partitioned1.setHashPartitioned(this.keys1);
  RequestedGlobalProperties partitioned2 = new RequestedGlobalProperties();
  partitioned2.setHashPartitioned(this.keys2);
  return Collections.singletonList(new OperatorDescriptorDual.GlobalPropertiesPair(partitioned1, partitioned2));
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  if (this.customPartitioner == null) {
    // we accept compatible partitionings of any type
    RequestedGlobalProperties partitioned_left_any = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_any = new RequestedGlobalProperties();
    partitioned_left_any.setAnyPartitioning(this.keys1);
    partitioned_right_any.setAnyPartitioning(this.keys2);
    // add strict hash partitioning of both inputs on their full key sets
    RequestedGlobalProperties partitioned_left_hash = new RequestedGlobalProperties();
    RequestedGlobalProperties partitioned_right_hash = new RequestedGlobalProperties();
    partitioned_left_hash.setHashPartitioned(this.keys1);
    partitioned_right_hash.setHashPartitioned(this.keys2);
    return Arrays.asList(new GlobalPropertiesPair(partitioned_left_any, partitioned_right_any),
        new GlobalPropertiesPair(partitioned_left_hash, partitioned_right_hash));
  }
  else {
    RequestedGlobalProperties partitioned_left = new RequestedGlobalProperties();
    partitioned_left.setCustomPartitioned(this.keys1, this.customPartitioner);
    RequestedGlobalProperties partitioned_right = new RequestedGlobalProperties();
    partitioned_right.setCustomPartitioned(this.keys2, this.customPartitioner);
    return Collections.singletonList(new GlobalPropertiesPair(partitioned_left, partitioned_right));
  }
}

@Override
protected List<GlobalPropertiesPair> createPossibleGlobalProperties() {
  RequestedGlobalProperties partitionedGp = new RequestedGlobalProperties();
  partitionedGp.setHashPartitioned(this.keys1);
  return Collections.singletonList(new GlobalPropertiesPair(partitionedGp, new RequestedGlobalProperties()));
}

@Override
public void computeInterestingPropertiesForInputs(CostEstimator estimator) {
  // get what we inherit and what is preserved by our user code 
  final InterestingProperties props1 = getInterestingProperties().filterByCodeAnnotations(this, 0);
  final InterestingProperties props2 = getInterestingProperties().filterByCodeAnnotations(this, 1);
  
  // add all properties relevant to this node
  for (OperatorDescriptorDual dpd : getProperties()) {
    for (GlobalPropertiesPair gp : dpd.getPossibleGlobalProperties()) {
      // input 1
      props1.addGlobalProperties(gp.getProperties1());
      
      // input 2
      props2.addGlobalProperties(gp.getProperties2());
    }
    for (LocalPropertiesPair lp : dpd.getPossibleLocalProperties()) {
      // input 1
      props1.addLocalProperties(lp.getProperties1());
      
      // input 2
      props2.addLocalProperties(lp.getProperties2());
    }
  }
  this.input1.setInterestingProperties(props1);
  this.input2.setInterestingProperties(props2);
  
  for (DagConnection conn : getBroadcastConnections()) {
    conn.setInterestingProperties(new InterestingProperties());
  }
}

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How to useOperatorDescriptorDual$GlobalPropertiesPair in org.apache.flink.optimizer.operators

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How to use
OperatorDescriptorDual$GlobalPropertiesPair
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org.apache.flink.optimizer.operators