org.apache.pig.newplan.logical.rules
Interface LogicalRelationalNodeValidator

All Known Implementing Classes:
BlackAndWhitelistValidator

@InterfaceAudience.Private
@InterfaceStability.Evolving
public interface LogicalRelationalNodeValidator

Implementors of this interface would define validations based on logical operators within a Pig script. The validations could be called from HExecutionEngine.compile(org.apache.pig.newplan.logical.relational.LogicalPlan, java.util.Properties)


Method Summary
 void validate()
          Validates logical operators as defined in the logical plan of a pig script.
 

Method Detail

validate

void validate()
              throws FrontendException
Validates logical operators as defined in the logical plan of a pig script.

Throws:
FrontendException


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