Uses of Class
org.apache.pig.newplan.logical.relational.LogicalPlan

Packages that use LogicalPlan

Package	Description
org.apache.pig	Public interfaces and classes for Pig.
org.apache.pig.backend.executionengine
org.apache.pig.backend.hadoop.executionengine
org.apache.pig.newplan.logical
org.apache.pig.newplan.logical.relational
org.apache.pig.newplan.logical.visitor
org.apache.pig.parser
org.apache.pig.pen
org.apache.pig.pen.util
org.apache.pig.tools
org.apache.pig.tools.pigstats

Uses of LogicalPlan in org.apache.pig

Methods in org.apache.pig that return LogicalPlan

Modifier and Type	Method and Description
LogicalPlan	PigServer.Graph.getLogicalPlan()
LogicalPlan	PigServer.Graph.getPlan(String alias)

Methods in org.apache.pig that return types with arguments of type LogicalPlan

Modifier and Type	Method and Description
Map<String,LogicalPlan>	PigServer.getAliases() Return a map containing the logical plan associated with each alias.

Methods in org.apache.pig with parameters of type LogicalPlan

Modifier and Type	Method and Description
protected PigStats	PigServer.launchPlan(LogicalPlan lp, String jobName) A common method for launching the jobs according to the logical plan

Uses of LogicalPlan in org.apache.pig.backend.executionengine

Methods in org.apache.pig.backend.executionengine with parameters of type LogicalPlan

Modifier and Type	Method and Description
void	ExecutionEngine.explain(LogicalPlan lp, PigContext pc, PrintStream ps, String format, boolean verbose, File dir, String suffix) This method handles the backend processing of the Explain command.
PigStats	ExecutionEngine.launchPig(LogicalPlan lp, String grpName, PigContext pc) This method is responsible for the actual execution of a LogicalPlan.

Uses of LogicalPlan in org.apache.pig.backend.hadoop.executionengine

Methods in org.apache.pig.backend.hadoop.executionengine with parameters of type LogicalPlan

Modifier and Type	Method and Description
PhysicalPlan	HExecutionEngine.compile(LogicalPlan plan, Properties properties)
void	HExecutionEngine.explain(LogicalPlan lp, PigContext pc, PrintStream ps, String format, boolean verbose, File file, String suffix)
Map<LOForEach,Map<LogicalRelationalOperator,PhysicalOperator>>	HExecutionEngine.getForEachInnerLogToPhyMap(LogicalPlan plan)
PigStats	HExecutionEngine.launchPig(LogicalPlan lp, String grpName, PigContext pc)

Uses of LogicalPlan in org.apache.pig.newplan.logical

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

Modifier and Type	Method and Description
static LOForEach	Util.addForEachAfter(LogicalPlan plan, LogicalRelationalOperator op, int branch, Set<Integer> columnsToDrop)
static <C extends LogicalRelationalOperator> LinkedList<C>	Util.getLogicalRelationalOperators(LogicalPlan plan, Class<C> opClass) Returns a LinkedList of operators contained within the physical plan which implement the supplied class, in dependency order.

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

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

Modifier and Type	Method and Description
LogicalPlan	LOForEach.getInnerPlan()

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

Modifier and Type	Method and Description
Operator	LOSort.getInput(LogicalPlan plan)
Operator	LOLimit.getInput(LogicalPlan plan)
Operator	LOFilter.getInput(LogicalPlan plan)
Operator	LODistinct.getInput(LogicalPlan plan)
List<Operator>	LOUnion.getInputs(LogicalPlan plan)
List<Operator>	LOJoin.getInputs(LogicalPlan plan)
List<Operator>	LOCube.getInputs(LogicalPlan plan)
List<Operator>	LOCogroup.getInputs(LogicalPlan plan)
void	LOForEach.setInnerPlan(LogicalPlan p)

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

Constructor and Description
LOCogroup(LogicalPlan plan) Constructor for use in defining rule patterns
LOCross(LogicalPlan plan)
LOCube(LogicalPlan plan)
LODistinct(LogicalPlan plan)
LOFilter(LogicalPlan plan)
LOFilter(LogicalPlan plan, boolean sample)
LOFilter(LogicalPlan plan, LogicalExpressionPlan filterPlan)
LOFilter(LogicalPlan plan, LogicalExpressionPlan filterPlan, boolean sample)
LogicalPlan(LogicalPlan other)
LogicalPlanData(LogicalPlan lp)
LOInnerLoad(LogicalPlan plan, LOForEach foreach, ProjectExpression projectExpression)
LOJoin(LogicalPlan plan)
LOJoin(LogicalPlan plan, MultiMap<Integer,LogicalExpressionPlan> joinPlans, LOJoin.JOINTYPE jt, boolean[] isInner)
LOLimit(LogicalPlan plan)
LOLimit(LogicalPlan plan, LogicalExpressionPlan limitPlan)
LOLimit(LogicalPlan plan, long limit)
LOLoad(FileSpec loader, LogicalSchema schema, LogicalPlan plan, org.apache.hadoop.conf.Configuration conf, LoadFunc loadFunc, String signature) Used from the LogicalPlanBuilder
LOLoad(LogicalSchema schema, LogicalPlan plan) used for pattern matching
LOSplitOutput(LogicalPlan plan)
LOSplitOutput(LogicalPlan plan, LogicalExpressionPlan filterPlan)
LOStore(LogicalPlan plan, FileSpec outputFileSpec, StoreFuncInterface storeFunc, String signature)
LOStream(LogicalPlan plan, ExecutableManager exeManager, StreamingCommand cmd, LogicalSchema schema)

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

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

Constructor and Description
CastLineageSetter(LogicalPlan plan, CompilationMessageCollector msgCollector)
ImplicitSplitInsertVisitor(LogicalPlan plan)

Uses of LogicalPlan in org.apache.pig.parser

Methods in org.apache.pig.parser that return LogicalPlan

Modifier and Type	Method and Description
LogicalPlan	QueryParserDriver.parse(String query)

Methods in org.apache.pig.parser with parameters of type LogicalPlan

Modifier and Type	Method and Description
static void	QueryParserUtils.attachStorePlan(String scope, LogicalPlan lp, String fileName, String func, Operator input, String alias, PigContext pigContext)

Uses of LogicalPlan in org.apache.pig.pen

Methods in org.apache.pig.pen with parameters of type LogicalPlan

Modifier and Type	Method and Description
static Map<LogicalRelationalOperator,Collection<IdentityHashSet<Tuple>>>	EquivalenceClasses.getLoToEqClassMap(PhysicalPlan plan, LogicalPlan lp, Map<Operator,PhysicalOperator> logToPhyMap, Map<Operator,DataBag> logToDataMap, Map<LOForEach,Map<LogicalRelationalOperator,PhysicalOperator>> forEachInnerLogToPhyMap, HashMap<PhysicalOperator,Collection<IdentityHashSet<Tuple>>> poToEqclassesMap)

Constructors in org.apache.pig.pen with parameters of type LogicalPlan

Constructor and Description
ExampleGenerator(LogicalPlan plan, PigContext hadoopPigContext)
LineageTrimmingVisitor(LogicalPlan plan, Map<LOLoad,DataBag> baseData, ExampleGenerator eg, Map<Operator,PhysicalOperator> LogToPhyMap, PhysicalPlan physPlan, PigContext pc)

Uses of LogicalPlan in org.apache.pig.pen.util

Methods in org.apache.pig.pen.util with parameters of type LogicalPlan

Modifier and Type	Method and Description
static void	DisplayExamples.printSimple(Operator op, LogicalPlan lp, Map<Operator,DataBag> exampleData)
static String	DisplayExamples.printTabular(LogicalPlan lp, Map<Operator,DataBag> exampleData, Map<LOForEach,Map<LogicalRelationalOperator,DataBag>> forEachInnerLogToDataMap)

Uses of LogicalPlan in org.apache.pig.tools

Fields in org.apache.pig.tools declared as LogicalPlan

Modifier and Type	Field and Description
LogicalPlan	ToolsPigServer.PigPlans.lp

Methods in org.apache.pig.tools with parameters of type LogicalPlan

Modifier and Type	Method and Description
List<ExecJob>	ToolsPigServer.runPlan(LogicalPlan newPlan, String jobName) Given a (modified) new logical plan, run the script.

Constructors in org.apache.pig.tools with parameters of type LogicalPlan

Constructor and Description
ToolsPigServer.PigPlans(LogicalPlan lp)

Uses of LogicalPlan in org.apache.pig.tools.pigstats

Methods in org.apache.pig.tools.pigstats with parameters of type LogicalPlan

Modifier and Type	Method and Description
void	ScriptState.setScriptFeatures(LogicalPlan plan)