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org.apache.lens.cube.parse
Class FieldValidator

java.lang.Object
  org.apache.lens.cube.parse.FieldValidator

public class FieldValidator
extends Object

Validate fields based on cube queryability

Constructor Summary

FieldValidator()

Method Summary

void	rewriteContext(CubeQueryContext cubeql) Rewrites and updates CubeQueryContext
void	validateFields(CubeQueryContext cubeql)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FieldValidator

public FieldValidator()

Method Detail

rewriteContext

public void rewriteContext(CubeQueryContext cubeql)
                    throws org.apache.hadoop.hive.ql.parse.SemanticException

Rewrites and updates CubeQueryContext

Parameters:

cubeql - CubeQueryContext

Throws:

org.apache.hadoop.hive.ql.parse.SemanticException

validateFields

public void validateFields(CubeQueryContext cubeql)
                    throws org.apache.hadoop.hive.ql.parse.SemanticException

Throws:

org.apache.hadoop.hive.ql.parse.SemanticException