org.apache.pig.impl.plan

Classes

• CompilationMessageCollector
• CompilationMessageCollector.Message
• DependencyOrderWalker
• DepthFirstWalker
• DotPlanDumper
• MapKeysInfo
• NodeIdGenerator
• Operator
• OperatorKey
• OperatorPlan
• OperatorPlan.IndexHelper
• PlanDumper
• PlanVisitor
• PlanWalker
• ProjectionMap
• ProjectionMap.Column
• RequiredFields
• ReverseDependencyOrderWalker

Enums

• CompilationMessageCollector.MessageType
• CompilationMessageCollector.Unknown

Exceptions

• PlanException
• PlanValidationException
• VisitorException