Examples of FilterAndProjectOperatorFactory

Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                columns.add(entry.getValue());
            }

            // introduce a projection to match the expected output
            IdentityProjectionInfo mappings = computeIdentityMapping(symbols.build(), query.getLayout(), context.getTypes());
            OperatorFactory sourceOperator = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections());
            PhysicalOperation source = new PhysicalOperation(sourceOperator, mappings.getOutputLayout(), query);

            Symbol outputSymbol = Iterables.getOnlyElement(node.getOutputSymbols());
            MaterializedViewWriterOperatorFactory operator = new MaterializedViewWriterOperatorFactory(
                    context.getNextOperatorId(),
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                        .list()
                        .equals(expectedLayout);

                if (!projectionMatchesOutput) {
                    IdentityProjectionInfo mappings = computeIdentityMapping(expectedLayout, source.getLayout(), context.getTypes());
                    operatorFactories.add(new FilterAndProjectOperatorFactory(subContext.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections()));
                }

                operatorFactories.add(inMemoryExchange.createSinkFactory(subContext.getNextOperatorId()));

                DriverFactory driverFactory = new DriverFactory(subContext.isInputDriver(), false, operatorFactories);
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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            }

            // otherwise, introduce a projection to match the expected output
            IdentityProjectionInfo mappings = computeIdentityMapping(resultSymbols, source.getLayout(), context.getTypes());

            OperatorFactory operatorFactory = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections());
            return new PhysicalOperation(operatorFactory, mappings.getOutputLayout(), source);
        }
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                        projectionFunctions);

                return new PhysicalOperation(operatorFactory, outputMappings);
            }
            else {
                OperatorFactory operatorFactory = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), filterFunction, projectionFunctions);
                return new PhysicalOperation(operatorFactory, outputMappings, source);
            }
        }
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                    .list()
                    .equals(node.getOutputSymbols());

            if (!projectionMatchesOutput) {
                IdentityProjectionInfo mappings = computeIdentityMapping(node.getOutputSymbols(), source.getLayout(), context.getTypes());
                OperatorFactory operatorFactory = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections());
                // NOTE: the generated output layout may not be completely accurate if the same field was projected as multiple inputs.
                // However, this should not affect the operation of the sink.
                return new PhysicalOperation(operatorFactory, mappings.getOutputLayout(), source);
            }
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                columns.add(entry.getValue());
            }

            // introduce a projection to match the expected output
            IdentityProjectionInfo mappings = computeIdentityMapping(symbols.build(), query.getLayout(), context.getTypes());
            OperatorFactory sourceOperator = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections());
            PhysicalOperation source = new PhysicalOperation(sourceOperator, mappings.getOutputLayout(), query);

            Symbol outputSymbol = Iterables.getOnlyElement(node.getOutputSymbols());
            MaterializedViewWriterOperatorFactory operator = new MaterializedViewWriterOperatorFactory(
                    context.getNextOperatorId(),
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                        .list()
                        .equals(expectedLayout);

                if (!projectionMatchesOutput) {
                    IdentityProjectionInfo mappings = computeIdentityMapping(expectedLayout, source.getLayout(), context.getTypes());
                    operatorFactories.add(new FilterAndProjectOperatorFactory(subContext.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections()));
                }

                operatorFactories.add(inMemoryExchange.createSinkFactory(subContext.getNextOperatorId()));

                DriverFactory driverFactory = new DriverFactory(subContext.isInputDriver(), false, operatorFactories);
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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            }

            // otherwise, introduce a projection to match the expected output
            IdentityProjectionInfo mappings = computeIdentityMapping(resultSymbols, source.getLayout(), context.getTypes());

            OperatorFactory operatorFactory = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections());
            return new PhysicalOperation(operatorFactory, mappings.getOutputLayout(), source);
        }
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                        projectionFunctions);

                return new PhysicalOperation(operatorFactory, outputMappings);
            }
            else {
                OperatorFactory operatorFactory = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), filterFunction, projectionFunctions);
                return new PhysicalOperation(operatorFactory, outputMappings, source);
            }
        }
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Examples of com.facebook.presto.operator.FilterAndProjectOperator.FilterAndProjectOperatorFactory

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                    .list()
                    .equals(node.getOutputSymbols());

            if (!projectionMatchesOutput) {
                IdentityProjectionInfo mappings = computeIdentityMapping(node.getOutputSymbols(), source.getLayout(), context.getTypes());
                OperatorFactory operatorFactory = new FilterAndProjectOperatorFactory(context.getNextOperatorId(), FilterFunctions.TRUE_FUNCTION, mappings.getProjections());
                // NOTE: the generated output layout may not be completely accurate if the same field was projected as multiple inputs.
                // However, this should not affect the operation of the sink.
                return new PhysicalOperation(operatorFactory, mappings.getOutputLayout(), source);
            }
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