Uses of Interface
org.apache.drill.exec.ops.UdfUtilities

Packages that use UdfUtilities

Package	Description
org.apache.drill.exec.expr	Drill expression materialization and evaluation facilities.
org.apache.drill.exec.expr.fn.interpreter
org.apache.drill.exec.ops
org.apache.drill.exec.physical.base
org.apache.drill.exec.planner.logical
org.apache.drill.exec.store.parquet

Uses of UdfUtilities in org.apache.drill.exec.expr

Methods in org.apache.drill.exec.expr with parameters of type UdfUtilities

Modifier and Type	Method	Description
static FilterPredicate<?>	FilterBuilder.buildFilterPredicate(LogicalExpression expr, Set<LogicalExpression> constantBoundaries, UdfUtilities udfUtilities, boolean omitUnsupportedExprs)

Constructors in org.apache.drill.exec.expr with parameters of type UdfUtilities

Modifier	Constructor	Description
	StatisticsProvider(Map<SchemaPath,ColumnStatistics<?>> columnStatMap, long rowCount, UdfUtilities udfUtilities)

Uses of UdfUtilities in org.apache.drill.exec.expr.fn.interpreter

Methods in org.apache.drill.exec.expr.fn.interpreter with parameters of type UdfUtilities

Modifier and Type	Method	Description
static void	InterpreterEvaluator.evaluate(int recordCount, UdfUtilities udfUtilities, VectorAccessible incoming, ValueVector outVV, LogicalExpression expr)
static ValueHolder	InterpreterEvaluator.evaluateConstantExpr(UdfUtilities udfUtilities, LogicalExpression expr)

Constructors in org.apache.drill.exec.expr.fn.interpreter with parameters of type UdfUtilities

Modifier	Constructor	Description
protected	EvalVisitor(VectorAccessible incoming, UdfUtilities udfUtilities)

Uses of UdfUtilities in org.apache.drill.exec.ops

Subinterfaces of UdfUtilities in org.apache.drill.exec.ops

Modifier and Type	Interface	Description
interface	ExchangeFragmentContext	This provides the resources required by an exchange operator.
interface	ExecutorFragmentContext	The context that is used by a Drillbit in classes like the FragmentExecutor.
interface	FragmentContext	Provides the resources required by a non-exchange operator to execute.
interface	OptimizerRulesContext
interface	RootFragmentContext	Provides services needed by the FragmentExecutor.

Classes in org.apache.drill.exec.ops that implement UdfUtilities

Modifier and Type	Class	Description
class	BaseFragmentContext	Common implementation for both the test and production versions of the fragment context.
class	FragmentContextImpl	This is the core Context which implements all the Context interfaces: FragmentContext: A context provided to non-exchange operators. ExchangeFragmentContext: A context provided to exchange operators. RootFragmentContext: A context provided to fragment roots. ExecutorFragmentContext: A context used by the Drillbit. The interfaces above expose resources to varying degrees.
class	QueryContext

Uses of UdfUtilities in org.apache.drill.exec.physical.base

Fields in org.apache.drill.exec.physical.base declared as UdfUtilities

Modifier and Type	Field	Description
protected UdfUtilities	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.udfUtilities

Methods in org.apache.drill.exec.physical.base with parameters of type UdfUtilities

Modifier and Type	Method	Description
GroupScan	AbstractGroupScan.applyFilter(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionImplementationRegistry functionImplementationRegistry, OptionManager optionManager)
AbstractGroupScanWithMetadata<?>	AbstractGroupScanWithMetadata.applyFilter(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionImplementationRegistry functionImplementationRegistry, OptionManager optionManager)	Applies specified filter filterExpr to current group scan and produces filtering at: table level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null segment level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null if segment metadata was pruned, prunes underlying metadata partition level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null if partition metadata was pruned, prunes underlying metadata file level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null
GroupScan	GroupScan.applyFilter(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionImplementationRegistry functionImplementationRegistry, OptionManager optionManager)
FilterPredicate<?>	AbstractGroupScanWithMetadata.getFilterPredicate(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionLookupContext functionImplementationRegistry, OptionManager optionManager, boolean omitUnsupportedExprs)
static FilterPredicate<?>	AbstractGroupScanWithMetadata.getFilterPredicate(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionLookupContext functionImplementationRegistry, OptionManager optionManager, boolean omitUnsupportedExprs, boolean supportsFileImplicitColumns, TupleMetadata schema)	Returns parquet filter predicate built from specified filterExpr.
B	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.udfUtilities(UdfUtilities udfUtilities)

Uses of UdfUtilities in org.apache.drill.exec.planner.logical

Methods in org.apache.drill.exec.planner.logical that return UdfUtilities

Modifier and Type	Method	Description
UdfUtilities	DrillConstExecutor.getUdfUtilities()

Constructors in org.apache.drill.exec.planner.logical with parameters of type UdfUtilities

Modifier	Constructor	Description
	DrillConstExecutor(FunctionImplementationRegistry funcImplReg, UdfUtilities udfUtilities, PlannerSettings plannerSettings)

Uses of UdfUtilities in org.apache.drill.exec.store.parquet

Methods in org.apache.drill.exec.store.parquet with parameters of type UdfUtilities

Modifier and Type	Method	Description
AbstractGroupScanWithMetadata<?>	AbstractParquetGroupScan.applyFilter(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionImplementationRegistry functionImplementationRegistry, OptionManager optionManager)	Applies specified filter filterExpr to current group scan and produces filtering at: table level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null segment level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null if segment metadata was pruned, prunes underlying metadata partition level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null if partition metadata was pruned, prunes underlying metadata file level: if filter matches all the the data or prunes all the data, sets corresponding value to AbstractGroupScanWithMetadata.isMatchAllMetadata() and returns null
static RowsMatch	FilterEvaluatorUtils.matches(LogicalExpression expr, Map<SchemaPath,ColumnStatistics<?>> columnsStatistics, TupleMetadata schema, long rowCount, UdfUtilities udfUtilities, FunctionLookupContext functionImplementationRegistry, Set<SchemaPath> schemaPathsInExpr)
static <T extends Comparable<T>> RowsMatch	FilterEvaluatorUtils.matches(FilterPredicate<T> parquetPredicate, Map<SchemaPath,ColumnStatistics<?>> columnsStatistics, long rowCount, TupleMetadata fileMetadata, Set<SchemaPath> schemaPathsInExpr, UdfUtilities udfUtilities)