org.apache.drill.metastore.components.tables

Class BasicTablesRequests.RequestMetadata

java.lang.Object

org.apache.drill.metastore.components.tables.BasicTablesRequests.RequestMetadata

Enclosing class:

BasicTablesRequests

public static class BasicTablesRequests.RequestMetadata
extends Object

Request metadata holder that provides request metadata types, filters and columns. Combines given filters using FilterExpression.Operator#AND operator. Supports only FilterExpression.Operator#EQUAL and FilterExpression.Operator#IN operators for predefined filter references, for other cases custom filter can be used.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasicTablesRequests.RequestMetadata.Builder

Method Summary

Modifier and Type	Method and Description
static BasicTablesRequests.RequestMetadata.Builder	builder()
List<MetastoreColumn>	columns()
FilterExpression	filter()
Set<MetadataType>	metadataTypes()

Methods inherited from class java.lang.Object

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

Method Detail

metadataTypes

public Set<MetadataType> metadataTypes()

filter

public FilterExpression filter()

columns

public List<MetastoreColumn> columns()

builder

public static BasicTablesRequests.RequestMetadata.Builder builder()