Uses of Enum Class
org.rumbledb.context.DynamicContext.VariableDependency

Packages that use DynamicContext.VariableDependency

Package	Description
org.rumbledb.context
org.rumbledb.runtime
org.rumbledb.runtime.flwor
org.rumbledb.runtime.flwor.clauses
org.rumbledb.runtime.flwor.expression
org.rumbledb.runtime.functions
org.rumbledb.runtime.functions.context
org.rumbledb.runtime.functions.sequences.aggregate
org.rumbledb.runtime.navigation
org.rumbledb.runtime.primary

Uses of DynamicContext.VariableDependency in org.rumbledb.context

Methods in org.rumbledb.context that return DynamicContext.VariableDependency

Modifier and Type	Method	Description
static DynamicContext.VariableDependency	DynamicContext.VariableDependency.valueOf(String name)	Returns the enum constant of this class with the specified name.
static DynamicContext.VariableDependency[]	DynamicContext.VariableDependency.values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods in org.rumbledb.context that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
static Map<Name,DynamicContext.VariableDependency>	DynamicContext.copyVariableDependencies(Map<Name,DynamicContext.VariableDependency> from)

Method parameters in org.rumbledb.context with type arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
static Map<Name,DynamicContext.VariableDependency>	DynamicContext.copyVariableDependencies(Map<Name,DynamicContext.VariableDependency> from)
static void	DynamicContext.mergeVariableDependencies(Map<Name,DynamicContext.VariableDependency> into, Map<Name,DynamicContext.VariableDependency> from)
static void	DynamicContext.printDependencies(Map<Name,DynamicContext.VariableDependency> exprDependency)

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime

Fields in org.rumbledb.runtime with type parameters of type DynamicContext.VariableDependency

Modifier and Type	Field	Description
protected Map<Name,DynamicContext.VariableDependency>	RuntimeTupleIterator.inputTupleProjection
protected Map<Name,DynamicContext.VariableDependency>	RuntimeTupleIterator.outputTupleProjection

Methods in org.rumbledb.runtime that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	RuntimeTupleIterator.getDynamicContextVariableDependencies()	Variable dependencies are variables that MUST be provided by the parent clause in the dynamic context for successful execution of this clause.
protected abstract Map<Name,DynamicContext.VariableDependency>	RuntimeTupleIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)	Builds the DataFrame projection that this clause needs to receive from its child clause.
Map<Name,DynamicContext.VariableDependency>	RuntimeIterator.getVariableDependencies()

Method parameters in org.rumbledb.runtime with type arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
protected abstract Map<Name,DynamicContext.VariableDependency>	RuntimeTupleIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)	Builds the DataFrame projection that this clause needs to receive from its child clause.
void	RuntimeTupleIterator.setInputAndOutputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)	Computes and stores the DataFrame projection that this clause needs to receive from its child clause.

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.flwor

Method parameters in org.rumbledb.runtime.flwor with type arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
List<FlworDataFrameColumn>	FlworDataFrame.getColumns(Map<Name,DynamicContext.VariableDependency> dependencies, List<Name> variablesToRestrictTo, List<Name> variablesToExclude)
static List<FlworDataFrameColumn>	FlworDataFrameUtils.getColumns(org.apache.spark.sql.types.StructType inputSchema, Map.Entry<Name,DynamicContext.VariableDependency> dependencies)	Lists the names of the columns of the schema that needed by the dependencies.
static void	FlworDataFrameUtils.getColumns(org.apache.spark.sql.types.StructType inputSchema, Map.Entry<Name,DynamicContext.VariableDependency> dependency, List<Name> variablesToRestrictTo, List<Name> variablesToExclude, List<FlworDataFrameColumn> result)	Lists the names of the columns of the schema that needed by the dependencies, but except duplicates (which are overriden).
static List<FlworDataFrameColumn>	FlworDataFrameUtils.getColumns(org.apache.spark.sql.types.StructType inputSchema, Map<Name,DynamicContext.VariableDependency> dependencies)	Lists the names of the columns of the schema that needed by the dependencies.
static List<FlworDataFrameColumn>	FlworDataFrameUtils.getColumns(org.apache.spark.sql.types.StructType inputSchema, Map<Name,DynamicContext.VariableDependency> dependencies, List<Name> variablesToRestrictTo, List<Name> variablesToExclude)	Lists the names of the columns of the schema that needed by the dependencies, but except duplicates (which are overriden).
static String	FlworDataFrameUtils.getGroupBySQLProjection(org.apache.spark.sql.types.StructType inputSchema, int duplicateVariableIndex, boolean trailingComma, String serializerUdfName, List<Name> groupbyVariableNames, Map<Name,DynamicContext.VariableDependency> dependencies)	Prepares a SQL projection for use in a GROUP BY query.

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.flwor.clauses

Methods in org.rumbledb.runtime.flwor.clauses that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	CountClauseSparkIterator.getDynamicContextVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	ForClauseSparkIterator.getDynamicContextVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	GroupByClauseSparkIterator.getDynamicContextVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	LetClauseSparkIterator.getDynamicContextVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	OrderByClauseSparkIterator.getDynamicContextVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	WhereClauseSparkIterator.getDynamicContextVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	CountClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	ForClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	GroupByClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
protected Map<Name,DynamicContext.VariableDependency>	JoinClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	LetClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	OrderByClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	WhereClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	ReturnClauseSparkIterator.getVariableDependencies()

Method parameters in org.rumbledb.runtime.flwor.clauses with type arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>	CountClauseSparkIterator.addSerializedCountColumn(org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> df, Map<Name,DynamicContext.VariableDependency> outputDependencies, Name variableName)
static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>	LetClauseSparkIterator.bindLetVariableInDataFrame(org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> dataFrame, Name newVariableName, SequenceType sequenceType, RuntimeIterator newVariableExpression, DynamicContext context, List<Name> variablesInInputTuple, Map<Name,DynamicContext.VariableDependency> outputTupleVariableDependencies, boolean hash, RumbleRuntimeConfiguration conf)	Extends a DataFrame with a new column obtained from the evaluation of an expression for each tuple.
FlworDataFrame	LetClauseSparkIterator.getDataFrameAsJoin(DynamicContext context, Map<Name,DynamicContext.VariableDependency> parentProjection, FlworDataFrame childDF)
static FlworDataFrame	ForClauseSparkIterator.getDataFrameStartingClause(RuntimeIterator iterator, Name variableName, Name positionalVariableName, boolean allowingEmpty, DynamicContext context, Map<Name,DynamicContext.VariableDependency> outputDependencies)	Starting clause and the expression is parallelizable.
Map<Name,DynamicContext.VariableDependency>	CountClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	ForClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	GroupByClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
protected Map<Name,DynamicContext.VariableDependency>	JoinClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	LetClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	OrderByClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
Map<Name,DynamicContext.VariableDependency>	WhereClauseSparkIterator.getInputTupleVariableDependencies(Map<Name,DynamicContext.VariableDependency> parentProjection)
static FlworDataFrame	JoinClauseSparkIterator.joinInputTupleWithSequenceOnPredicate(DynamicContext context, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> leftInputTuple, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> rightInputTuple, Map<Name,DynamicContext.VariableDependency> outputTupleVariableDependencies, List<Name> variablesInLeftInputTuple, List<Name> variablesInRightInputTuple, RuntimeIterator predicateIterator, boolean isLeftOuterJoin, Name newRightSideVariableName, ExceptionMetadata metadata, RumbleRuntimeConfiguration conf)	Joins two input tuples.

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.flwor.expression

Methods in org.rumbledb.runtime.flwor.expression that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	SimpleMapExpressionIterator.getVariableDependencies()

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.functions

Methods in org.rumbledb.runtime.functions that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	StaticUserDefinedFunctionCallIterator.getVariableDependencies()

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.functions.context

Methods in org.rumbledb.runtime.functions.context that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	LastFunctionIterator.getVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	PositionFunctionIterator.getVariableDependencies()

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.functions.sequences.aggregate

Methods in org.rumbledb.runtime.functions.sequences.aggregate that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	AvgFunctionIterator.getVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	CountFunctionIterator.getVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	MaxFunctionIterator.getVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	MinFunctionIterator.getVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	SumFunctionIterator.getVariableDependencies()

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.navigation

Methods in org.rumbledb.runtime.navigation that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	PredicateIterator.getVariableDependencies()

Uses of DynamicContext.VariableDependency in org.rumbledb.runtime.primary

Methods in org.rumbledb.runtime.primary that return types with arguments of type DynamicContext.VariableDependency

Modifier and Type	Method	Description
Map<Name,DynamicContext.VariableDependency>	ContextExpressionIterator.getVariableDependencies()
Map<Name,DynamicContext.VariableDependency>	VariableReferenceIterator.getVariableDependencies()