Uses of Class
org.apache.pig.newplan.logical.expression.LogicalExpressionPlan

Packages that use LogicalExpressionPlan

Package	Description
org.apache.pig.newplan
org.apache.pig.newplan.logical.expression
org.apache.pig.newplan.logical.optimizer
org.apache.pig.newplan.logical.relational
org.apache.pig.newplan.logical.rules
org.apache.pig.newplan.logical.visitor

Uses of LogicalExpressionPlan in org.apache.pig.newplan

Fields in org.apache.pig.newplan declared as LogicalExpressionPlan

Modifier and Type	Field and Description
protected LogicalExpressionPlan	FilterExtractor.filteredPlan Plan that is created after all pushable filters are removed
protected LogicalExpressionPlan	FilterExtractor.originalPlan We visit this plan to create the filteredPlan
protected LogicalExpressionPlan	FilterExtractor.pushdownExprPlan Plan that can be pushed down

Methods in org.apache.pig.newplan that return LogicalExpressionPlan

Modifier and Type	Method and Description
LogicalExpressionPlan	FilterExtractor.getFilteredPlan()

Constructors in org.apache.pig.newplan with parameters of type LogicalExpressionPlan

Constructor and Description
FilterExtractor(LogicalExpressionPlan plan)
PartitionFilterExtractor(LogicalExpressionPlan plan, List<String> partitionCols)
PredicatePushDownFilterExtractor(LogicalExpressionPlan plan, List<String> predicateCols, List<Expression.OpType> supportedOpTypes)

Uses of LogicalExpressionPlan in org.apache.pig.newplan.logical.expression

Methods in org.apache.pig.newplan.logical.expression that return LogicalExpressionPlan

Modifier and Type	Method and Description
LogicalExpressionPlan	LogicalExpressionPlan.deepCopy()

Methods in org.apache.pig.newplan.logical.expression with parameters of type LogicalExpressionPlan

Modifier and Type	Method and Description
LogicalExpression	UserFuncExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	SubtractExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	ScalarExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	RegexExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	ProjectExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	OrExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	NotExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	NotEqualExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	NegativeExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	MultiplyExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	ModExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	MapLookupExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
abstract LogicalExpression	LogicalExpression.deepCopy(LogicalExpressionPlan lgExpPlan) Create the deep copy of this expression and add that into the passed LogicalExpressionPlan Return the copy of this expression with updated logical expression plan.
LogicalExpression	LessThanExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	LessThanEqualExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	IsNullExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	GreaterThanExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	GreaterThanEqualExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	EqualExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	DivideExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	DereferenceExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	ConstantExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	CastExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	BinCondExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	AndExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
LogicalExpression	AddExpression.deepCopy(LogicalExpressionPlan lgExpPlan)
List<Operator>	LogicalExpressionPlan.merge(LogicalExpressionPlan lgExpPlan) Merge all nodes in lgExpPlan, keep the connections

Uses of LogicalExpressionPlan in org.apache.pig.newplan.logical.optimizer

Methods in org.apache.pig.newplan.logical.optimizer with parameters of type LogicalExpressionPlan

Modifier and Type	Method and Description
protected LogicalExpressionVisitor	ProjectionPatcher.ProjectionFinder.getVisitor(LogicalExpressionPlan expr)
protected abstract LogicalExpressionVisitor	AllExpressionVisitor.getVisitor(LogicalExpressionPlan expr) Get a new instance of the expression visitor to apply to a given expression.

Uses of LogicalExpressionPlan in org.apache.pig.newplan.logical.relational

Methods in org.apache.pig.newplan.logical.relational that return LogicalExpressionPlan

Modifier and Type	Method and Description
LogicalExpressionPlan	LOSplitOutput.getFilterPlan()
LogicalExpressionPlan	LOFilter.getFilterPlan()
LogicalExpressionPlan	LOLimit.getLimitPlan()

Methods in org.apache.pig.newplan.logical.relational that return types with arguments of type LogicalExpressionPlan

Modifier and Type	Method and Description
MultiMap<Integer,LogicalExpressionPlan>	LOJoin.getExpressionPlans() Get all of the expressions plans that are in this join.
MultiMap<Integer,LogicalExpressionPlan>	LOCube.getExpressionPlans()
MultiMap<Integer,LogicalExpressionPlan>	LOCogroup.getExpressionPlans()
Collection<LogicalExpressionPlan>	LOJoin.getExpressionPlanValues()
Collection<LogicalExpressionPlan>	LOJoin.getJoinPlan(int inputIndex)
List<LogicalExpressionPlan>	LOGenerate.getOutputPlans()
List<LogicalExpressionPlan>	LORank.getRankColPlans()
List<LogicalExpressionPlan>	LOSort.getSortColPlans()

Methods in org.apache.pig.newplan.logical.relational with parameters of type LogicalExpressionPlan

Modifier and Type	Method and Description
void	LOSplitOutput.setFilterPlan(LogicalExpressionPlan filterPlan)
void	LOFilter.setFilterPlan(LogicalExpressionPlan filterPlan)
void	LOLimit.setLimitPlan(LogicalExpressionPlan mlimitPlan)

Method parameters in org.apache.pig.newplan.logical.relational with type arguments of type LogicalExpressionPlan

Modifier and Type	Method and Description
void	LOCube.setExpressionPlans(MultiMap<Integer,LogicalExpressionPlan> plans)
void	LOCogroup.setExpressionPlans(MultiMap<Integer,LogicalExpressionPlan> plans)
void	LOJoin.setJoinPlans(MultiMap<Integer,LogicalExpressionPlan> joinPlans)
void	LOGenerate.setOutputPlans(List<LogicalExpressionPlan> plans)
void	LORank.setRankColPlan(List<LogicalExpressionPlan> rankColPlans)
void	LOSort.setSortColPlans(List<LogicalExpressionPlan> sortPlans)

Constructors in org.apache.pig.newplan.logical.relational with parameters of type LogicalExpressionPlan

Constructor and Description
LOFilter(LogicalPlan plan, LogicalExpressionPlan filterPlan)
LOFilter(LogicalPlan plan, LogicalExpressionPlan filterPlan, boolean sample)
LOLimit(LogicalPlan plan, LogicalExpressionPlan limitPlan)
LOSplitOutput(LogicalPlan plan, LogicalExpressionPlan filterPlan)

Constructor parameters in org.apache.pig.newplan.logical.relational with type arguments of type LogicalExpressionPlan

Constructor and Description
LOCogroup(OperatorPlan plan, MultiMap<Integer,LogicalExpressionPlan> expressionPlans, boolean[] isInner)
LOCogroup(OperatorPlan plan, MultiMap<Integer,LogicalExpressionPlan> expressionPlans, LOCogroup.GROUPTYPE groupType, boolean[] isInner)
LOCube(OperatorPlan plan, MultiMap<Integer,LogicalExpressionPlan> expressionPlans)
LOGenerate(OperatorPlan plan, List<LogicalExpressionPlan> ps, boolean[] flatten)
LOJoin(LogicalPlan plan, MultiMap<Integer,LogicalExpressionPlan> joinPlans, LOJoin.JOINTYPE jt, boolean[] isInner)
LORank(OperatorPlan plan, List<LogicalExpressionPlan> rankColPlans, List<Boolean> ascCols)
LOSort(OperatorPlan plan, List<LogicalExpressionPlan> sortColPlans, List<Boolean> ascCols, FuncSpec sortFunc)

Uses of LogicalExpressionPlan in org.apache.pig.newplan.logical.rules

Methods in org.apache.pig.newplan.logical.rules with parameters of type LogicalExpressionPlan

Modifier and Type	Method and Description
protected LogicalExpressionVisitor	MapKeysPruneHelper.MapMarker.getVisitor(LogicalExpressionPlan expr)
protected LogicalExpressionVisitor	MapKeysPruneHelper.FullMapCollector.getVisitor(LogicalExpressionPlan expr)
protected LogicalExpressionVisitor	ConstantCalculator.ConstantCalculatorTransformer.ConstantCalculatorLogicalPlanVisitor.getVisitor(LogicalExpressionPlan expr)
static boolean	OptimizerUtils.planHasNonDeterministicUdf(LogicalExpressionPlan filterPlan) Helper method to determine if the logical expression plan for a Filter contains non-deterministic operations and should therefore be treated extra carefully during optimization.

Uses of LogicalExpressionPlan in org.apache.pig.newplan.logical.visitor

Methods in org.apache.pig.newplan.logical.visitor with parameters of type LogicalExpressionPlan

Modifier and Type	Method and Description
protected LogicalExpressionVisitor	ScalarVisitor.getVisitor(LogicalExpressionPlan exprPlan)
protected LogicalExpressionVisitor	ProjStarInUdfExpander.getVisitor(LogicalExpressionPlan exprPlan)
protected LogicalExpressionVisitor	ColumnAliasConversionVisitor.getVisitor(LogicalExpressionPlan exprPlan)
protected LogicalExpressionVisitor	CastLineageSetter.getVisitor(LogicalExpressionPlan exprPlan)

Constructors in org.apache.pig.newplan.logical.visitor with parameters of type LogicalExpressionPlan

Constructor and Description
ResetProjectionAttachedRelationalOpVisitor(LogicalExpressionPlan plan, LogicalRelationalOperator op)