Examples of WindowNode

com.facebook.presto.sql.planner.plan.WindowNode
org.drools.core.reteoo.WindowNode
WindowNodes are nodes in the Rete network used to manage windows. They support multiple types of windows, like sliding windows, tumbling windows, etc.
This class must act as a lock-gate for all working memory actions on it and propagated down the network in this branch, as there can be concurrent threads propagating events and expiring events working on this node at the same time. It requires it to be thread safe.
org.drools.reteoo.WindowNode
WindowNodes are nodes in the Rete network used to manage windows. They support multiple types of windows, like sliding windows, tumbling windows, etc. This class must act as a lock-gate for all working memory actions on it and propagated down the network in this branch, as there can be concurrent threads propagating events and expiring events working on this node at the same time. It requires it to be thread safe.

Examples of com.facebook.presto.sql.planner.plan.WindowNode

                    current = createFixedDistributionPlan(source)
                            .addChild(current.build());
                }
            }


            current.setRoot(new WindowNode(node.getId(), current.getRoot(), node.getPartitionBy(), node.getOrderBy(), node.getOrderings(), node.getWindowFunctions(), node.getSignatures()));


            return current;
        }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode


            functionHandles.put(newSymbol, analysis.getFunctionInfo(windowFunction).getHandle());


            // create window node
            subPlan = new PlanBuilder(outputTranslations,
                    new WindowNode(idAllocator.getNextId(), subPlan.getRoot(), partitionBySymbols.build(), orderBySymbols.build(), orderings, assignments.build(), functionHandles));
        }


        return subPlan;
    }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode

            ImmutableMap.Builder<Symbol, SortOrder> orderings = ImmutableMap.builder();
            for (Map.Entry<Symbol, SortOrder> entry : node.getOrderings().entrySet()) {
                orderings.put(canonicalize(entry.getKey()), entry.getValue());
            }


            return new WindowNode(node.getId(), source, canonicalize(node.getPartitionBy()), canonicalize(node.getOrderBy()), orderings.build(), functionCalls.build(), functionInfos.build());
        }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode

                }
            }


            PlanNode source = planRewriter.rewrite(node.getSource(), expectedInputs.build());


            return new WindowNode(node.getId(), source, node.getPartitionBy(), node.getOrderBy(), node.getOrderings(), functionCalls.build(), functions.build());
        }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode

                // create a new non-partitioned fragment
                current = createSingleNodePlan(new ExchangeNode(idAllocator.getNextId(), current.getId(), current.getRoot().getOutputSymbols()))
                        .addChild(current.build());
            }


            current.setRoot(new WindowNode(node.getId(), current.getRoot(), node.getPartitionBy(), node.getOrderBy(), node.getOrderings(), node.getWindowFunctions(), node.getFunctionHandles()));


            return current;
        }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode

            ImmutableMap.Builder<Symbol, SortItem.Ordering> orderings = ImmutableMap.builder();
            for (Map.Entry<Symbol, SortItem.Ordering> entry : node.getOrderings().entrySet()) {
                orderings.put(canonicalize(entry.getKey()), entry.getValue());
            }


            return new WindowNode(node.getId(), source, canonicalize(node.getPartitionBy()), canonicalize(node.getOrderBy()), orderings.build(), functionCalls.build(), functionInfos.build());
        }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode

                // create a new non-partitioned fragment
                current = createSingleNodePlan(new ExchangeNode(idAllocator.getNextId(), current.getId(), current.getRoot().getOutputSymbols()))
                        .addChild(current.build());
            }


            current.setRoot(new WindowNode(node.getId(), current.getRoot(), node.getPartitionBy(), node.getOrderBy(), node.getOrderings(), node.getWindowFunctions(), node.getSignatures()));


            return current;
        }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode


            signatures.put(newSymbol, analysis.getFunctionInfo(windowFunction).getHandle());


            // create window node
            subPlan = new PlanBuilder(outputTranslations,
                    new WindowNode(idAllocator.getNextId(), subPlan.getRoot(), partitionBySymbols.build(), orderBySymbols.build(), orderings, assignments.build(), signatures));
        }


        return subPlan;
    }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode

                    current = createFixedDistributionPlan(source)
                            .addChild(current.build());
                }
            }


            current.setRoot(new WindowNode(node.getId(), current.getRoot(), node.getPartitionBy(), node.getOrderBy(), node.getOrderings(), node.getWindowFunctions(), node.getSignatures()));


            return current;
        }

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Examples of com.facebook.presto.sql.planner.plan.WindowNode

                }
            }


            PlanNode source = planRewriter.rewrite(node.getSource(), expectedInputs.build());


            return new WindowNode(node.getId(), source, node.getPartitionBy(), node.getOrderBy(), node.getOrderings(), functionCalls.build(), functions.build());
        }

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