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org.apache.lens.cube.parse
Interface CandidateTable

All Known Implementing Classes:

CandidateDim, CandidateFact

public interface CandidateTable

Candidate table interface

Method Summary

AbstractCubeTable	getBaseTable() Get base table of the candidate table
Collection<String>	getColumns() Get columns of candidate table
String	getName() Get name of the candidate table
Set<?>	getPartsQueried() Get partitions queried
String	getStorageString(String alias) Get storage string of the base table alias passed
Set<String>	getStorageTables() Get storage tables corresponding to this candidate
AbstractCubeTable	getTable() Get candidate table

Method Detail

getStorageString

String getStorageString(String alias)

Get storage string of the base table alias passed

Parameters:

alias -

Returns:

storage string

getStorageTables

Set<String> getStorageTables()

Get storage tables corresponding to this candidate

Returns:

getTable

AbstractCubeTable getTable()

Get candidate table

Returns:

Candidate fact or dim table

getBaseTable

AbstractCubeTable getBaseTable()

Get base table of the candidate table

Returns:

Cube or DerivedCube or Dimesions

getName

String getName()

Get name of the candidate table

Returns:

name

getColumns

Collection<String> getColumns()

Get columns of candidate table

Returns:

set or list of columns

getPartsQueried

Set<?> getPartsQueried()

Get partitions queried