Package edu.uci.ics.hyracks.algebricks.compiler.api

Examples of edu.uci.ics.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilder

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    public XMLQueryCompiler(XQueryCompilationListener listener, String[] nodeList, int frameSize,
            int availableProcessors) {
        this.listener = listener == null ? NoopXQueryCompilationListener.INSTANCE : listener;
        this.frameSize = frameSize;
        this.nodeList = nodeList;
        HeuristicCompilerFactoryBuilder builder = new HeuristicCompilerFactoryBuilder(
                new IOptimizationContextFactory() {
                    @Override
                    public IOptimizationContext createOptimizationContext(int varCounter,
                            IExpressionEvalSizeComputer expressionEvalSizeComputer,
                            IMergeAggregationExpressionFactory mergeAggregationExpressionFactory,
                            IExpressionTypeComputer expressionTypeComputer, INullableTypeComputer nullableTypeComputer,
                            PhysicalOptimizationConfig physicalOptimizationConfig) {
                        return new VXQueryOptimizationContext(varCounter, expressionEvalSizeComputer,
                                mergeAggregationExpressionFactory, expressionTypeComputer, nullableTypeComputer,
                                physicalOptimizationConfig, pprinter);
                    }
                });
        builder.getPhysicalOptimizationConfig().setFrameSize(this.frameSize);
        builder.setLogicalRewrites(buildDefaultLogicalRewrites());
        builder.setPhysicalRewrites(buildDefaultPhysicalRewrites());
        builder.setSerializerDeserializerProvider(new ISerializerDeserializerProvider() {
            @SuppressWarnings("unchecked")
            @Override
            public ISerializerDeserializer getSerializerDeserializer(Object type) throws AlgebricksException {
                return null;
            }
        });
        builder.setHashFunctionFactoryProvider(VXQueryBinaryHashFunctionFactoryProvider.INSTANCE);
        builder.setHashFunctionFamilyProvider(VXQueryBinaryHashFunctionFamilyProvider.INSTANCE);
        builder.setTypeTraitProvider(new ITypeTraitProvider() {
            @Override
            public ITypeTraits getTypeTrait(Object type) {
                return VoidPointable.TYPE_TRAITS;
            }
        });
        builder.setPrinterProvider(VXQueryPrinterFactoryProvider.INSTANCE);
        builder.setExpressionRuntimeProvider(new VXQueryExpressionRuntimeProvider());
        builder.setComparatorFactoryProvider(new VXQueryComparatorFactoryProvider());
        builder.setBinaryBooleanInspectorFactory(new VXQueryBinaryBooleanInspectorFactory());
        builder.setBinaryIntegerInspectorFactory(new VXQueryBinaryIntegerInspectorFactory());
        builder.setExpressionTypeComputer(new IExpressionTypeComputer() {
            @Override
            public Object getType(ILogicalExpression expr, IMetadataProvider<?, ?> metadataProvider,
                    IVariableTypeEnvironment env) throws AlgebricksException {
                if (expr.getExpressionTag() == LogicalExpressionTag.CONSTANT) {
                    ConstantExpression ce = (ConstantExpression) expr;
                    IAlgebricksConstantValue acv = ce.getValue();
                    if (acv == ConstantExpression.TRUE.getValue() || acv == ConstantExpression.FALSE.getValue()) {
                        return SequenceType.create(BuiltinTypeRegistry.XS_BOOLEAN, Quantifier.QUANT_ONE);
                    }
                    VXQueryConstantValue cv = (VXQueryConstantValue) acv;
                    return cv.getType();
                }
                return null;
            }
        });
        builder.setNullableTypeComputer(new INullableTypeComputer() {
            @Override
            public Object makeNullableType(Object type) throws AlgebricksException {
                throw new NotImplementedException("NullableTypeComputer is not implented");
            }
        });
        builder.setNullWriterFactory(new VXQueryNullWriterFactory());
        if (availableProcessors < 1) {
            builder.setClusterLocations(VXQueryMetadataProvider.getClusterLocations(nodeList));
        } else {
            builder.setClusterLocations(VXQueryMetadataProvider.getClusterLocations(nodeList, availableProcessors));
        }
        cFactory = builder.create();
    }
View Full Code Here
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    private ICompiler compiler;

    public XMLQueryCompiler(XQueryCompilationListener listener) {
        this.listener = listener == null ? NoopXQueryCompilationListener.INSTANCE : listener;
        HeuristicCompilerFactoryBuilder builder = new HeuristicCompilerFactoryBuilder();
        builder.setLogicalRewrites(buildDefaultLogicalRewrites());
        builder.setPhysicalRewrites(buildDefaultPhysicalRewrites());
        builder.setSerializerDeserializerProvider(new ISerializerDeserializerProvider() {
            @SuppressWarnings("unchecked")
            @Override
            public ISerializerDeserializer getSerializerDeserializer(Object type) throws AlgebricksException {
                return null;
            }
        });
        builder.setTypeTraitProvider(new ITypeTraitProvider() {
            @Override
            public ITypeTraits getTypeTrait(Object type) {
                return VoidPointable.TYPE_TRAITS;
            }
        });
        builder.setPrinterProvider(VXQueryPrinterFactoryProvider.INSTANCE);
        builder.setExpressionRuntimeProvider(new VXQueryExpressionRuntimeProvider());
        builder.setComparatorFactoryProvider(new VXQueryComparatorFactoryProvider());
        builder.setBinaryBooleanInspectorFactory(new VXQueryBinaryBooleanInspectorFactory());
        builder.setBinaryIntegerInspectorFactory(new VXQueryBinaryIntegerInspectorFactory());
        builder.setExpressionTypeComputer(new IExpressionTypeComputer() {
            @Override
            public Object getType(ILogicalExpression expr, IMetadataProvider<?, ?> metadataProvider,
                    IVariableTypeEnvironment env) throws AlgebricksException {
                if (expr.getExpressionTag() == LogicalExpressionTag.CONSTANT) {
                    ConstantExpression ce = (ConstantExpression) expr;
                    IAlgebricksConstantValue acv = ce.getValue();
                    if (acv == ConstantExpression.TRUE.getValue() || acv == ConstantExpression.FALSE.getValue()) {
                        return SequenceType.create(BuiltinTypeRegistry.XS_BOOLEAN, Quantifier.QUANT_ONE);
                    }
                    VXQueryConstantValue cv = (VXQueryConstantValue) acv;
                    return cv.getType();
                }
                return null;
            }
        });
        builder.setNullWriterFactory(new VXQueryNullWriterFactory());
        builder.setClusterLocations(new AlgebricksAbsolutePartitionConstraint(new String[] { "nc1" }));
        cFactory = builder.create();
        mdProvider = new VXQueryMetadataProvider();
    }
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    public XMLQueryCompiler(XQueryCompilationListener listener, String[] nodeList, int frameSize,
            int availableProcessors, int joinHashSize) {
        this.listener = listener == null ? NoopXQueryCompilationListener.INSTANCE : listener;
        this.frameSize = frameSize;
        this.nodeList = nodeList;
        HeuristicCompilerFactoryBuilder builder = new HeuristicCompilerFactoryBuilder(
                new IOptimizationContextFactory() {
                    @Override
                    public IOptimizationContext createOptimizationContext(int varCounter,
                            IExpressionEvalSizeComputer expressionEvalSizeComputer,
                            IMergeAggregationExpressionFactory mergeAggregationExpressionFactory,
                            IExpressionTypeComputer expressionTypeComputer, INullableTypeComputer nullableTypeComputer,
                            PhysicalOptimizationConfig physicalOptimizationConfig) {
                        return new VXQueryOptimizationContext(varCounter, expressionEvalSizeComputer,
                                mergeAggregationExpressionFactory, expressionTypeComputer, nullableTypeComputer,
                                physicalOptimizationConfig, pprinter);
                    }
                });
        builder.getPhysicalOptimizationConfig().setFrameSize(this.frameSize);
        if (joinHashSize > 0) {
            builder.getPhysicalOptimizationConfig().setInMemHashJoinTableSize(joinHashSize);
        }
        builder.setLogicalRewrites(buildDefaultLogicalRewrites());
        builder.setPhysicalRewrites(buildDefaultPhysicalRewrites());
        builder.setSerializerDeserializerProvider(new ISerializerDeserializerProvider() {
            @SuppressWarnings("unchecked")
            @Override
            public ISerializerDeserializer getSerializerDeserializer(Object type) throws AlgebricksException {
                return null;
            }
        });
        builder.setHashFunctionFactoryProvider(VXQueryBinaryHashFunctionFactoryProvider.INSTANCE);
        builder.setHashFunctionFamilyProvider(VXQueryBinaryHashFunctionFamilyProvider.INSTANCE);
        builder.setTypeTraitProvider(new ITypeTraitProvider() {
            @Override
            public ITypeTraits getTypeTrait(Object type) {
                return VoidPointable.TYPE_TRAITS;
            }
        });
        builder.setPrinterProvider(VXQueryPrinterFactoryProvider.INSTANCE);
        builder.setExpressionRuntimeProvider(new VXQueryExpressionRuntimeProvider());
        builder.setComparatorFactoryProvider(new VXQueryComparatorFactoryProvider());
        builder.setBinaryBooleanInspectorFactory(new VXQueryBinaryBooleanInspectorFactory());
        builder.setBinaryIntegerInspectorFactory(new VXQueryBinaryIntegerInspectorFactory());
        builder.setExpressionTypeComputer(new IExpressionTypeComputer() {
            @Override
            public Object getType(ILogicalExpression expr, IMetadataProvider<?, ?> metadataProvider,
                    IVariableTypeEnvironment env) throws AlgebricksException {
                if (expr.getExpressionTag() == LogicalExpressionTag.CONSTANT) {
                    ConstantExpression ce = (ConstantExpression) expr;
                    IAlgebricksConstantValue acv = ce.getValue();
                    if (acv == ConstantExpression.TRUE.getValue() || acv == ConstantExpression.FALSE.getValue()) {
                        return SequenceType.create(BuiltinTypeRegistry.XS_BOOLEAN, Quantifier.QUANT_ONE);
                    }
                    VXQueryConstantValue cv = (VXQueryConstantValue) acv;
                    return cv.getType();
                }
                return null;
            }
        });
        builder.setNullableTypeComputer(new INullableTypeComputer() {
            @Override
            public Object makeNullableType(Object type) throws AlgebricksException {
                throw new NotImplementedException("NullableTypeComputer is not implented");
            }
        });
        builder.setNullWriterFactory(new VXQueryNullWriterFactory());
        if (availableProcessors < 1) {
            builder.setClusterLocations(VXQueryMetadataProvider.getClusterLocations(nodeList));
        } else {
            builder.setClusterLocations(VXQueryMetadataProvider.getClusterLocations(nodeList, availableProcessors));
        }
        cFactory = builder.create();
    }
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Related Classes of edu.uci.ics.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilder

  • org.apache.vxquery.xmlquery.query.XMLQueryCompiler
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