org.apache.calcite.schema.impl

Class AbstractTableQueryable<T>

java.lang.Object

org.apache.calcite.linq4j.DefaultEnumerable<T>

org.apache.calcite.linq4j.AbstractQueryable<T>

org.apache.calcite.schema.impl.AbstractTableQueryable<T>

Type Parameters:

T - element type

All Implemented Interfaces:

Iterable<T>, Enumerable<T>, ExtendedEnumerable<T>, ExtendedOrderedEnumerable<T>, ExtendedOrderedQueryable<T>, OrderedEnumerable<T>, OrderedQueryable<T>, Queryable<T>, RawEnumerable<T>, RawQueryable<T>

public abstract class AbstractTableQueryable<T>
extends AbstractQueryable<T>

Abstract implementation of Queryable for QueryableTable.

Not to be confused with AbstractQueryableTable.

Field Summary

Fields

Modifier and Type	Field and Description
QueryProvider	queryProvider
SchemaPlus	schema
QueryableTable	table
String	tableName

Constructor Summary

Constructors

Constructor and Description
AbstractTableQueryable(QueryProvider queryProvider, SchemaPlus schema, QueryableTable table, String tableName)

Method Summary

Methods

Modifier and Type	Method and Description
Type	getElementType()
Expression	getExpression()
QueryProvider	getProvider()
protected Queryable<T>	getThis()
protected OrderedQueryable<T>	getThisOrderedQueryable()
Iterator<T>	iterator()
TSource	singleOrDefault()

Methods inherited from class org.apache.calcite.linq4j.DefaultEnumerable

aggregate, aggregate, aggregate, all, any, any, asOrderedQueryable, average, average, average, average, average, average, average, average, average, average, contains, contains, correlateJoin, count, count, createOrderedEnumerable, defaultIfEmpty, elementAt, elementAtOrDefault, first, first, firstOrDefault, firstOrDefault, foreach, getThisOrdered, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupJoin, groupJoin, into, join, join, join, last, last, lastOrDefault, lastOrDefault, longCount, longCount, max, max, max, max, max, max, max, max, max, max, max, max, min, min, min, min, min, min, min, min, min, min, min, min, orderBy, orderBy, orderByDescending, orderByDescending, select, select, selectMany, selectMany, selectMany, selectMany, sequenceEqual, sequenceEqual, single, single, singleOrDefault, singleOrDefault, skipWhile, skipWhile, sum, sum, sum, sum, sum, sum, sum, sum, sum, sum, takeWhile, takeWhile, thenBy, thenBy, thenByDescending, thenByDescending, toList, toLookup, toLookup, toLookup, toLookup, toMap, toMap, toMap, toMap, where, where, zip

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.calcite.linq4j.RawEnumerable

enumerator

Methods inherited from interface org.apache.calcite.linq4j.ExtendedEnumerable

aggregate, aggregate, aggregate, all, any, any, average, average, average, average, average, average, average, average, average, average, contains, contains, correlateJoin, count, count, defaultIfEmpty, elementAt, elementAtOrDefault, first, first, firstOrDefault, firstOrDefault, foreach, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupJoin, groupJoin, into, join, join, join, last, last, lastOrDefault, lastOrDefault, longCount, longCount, max, max, max, max, max, max, max, max, max, max, max, max, min, min, min, min, min, min, min, min, min, min, min, min, orderBy, orderBy, orderByDescending, orderByDescending, select, select, selectMany, selectMany, selectMany, selectMany, sequenceEqual, sequenceEqual, single, single, singleOrDefault, singleOrDefault, skipWhile, skipWhile, sum, sum, sum, sum, sum, sum, sum, sum, sum, sum, takeWhile, takeWhile, toList, toLookup, toLookup, toLookup, toLookup, toMap, toMap, toMap, toMap, where, where, zip

Field Detail

queryProvider

public final QueryProvider queryProvider

schema

public final SchemaPlus schema

table

public final QueryableTable table

tableName

public final String tableName

Constructor Detail

AbstractTableQueryable

public AbstractTableQueryable(QueryProvider queryProvider,
                      SchemaPlus schema,
                      QueryableTable table,
                      String tableName)

Method Detail

getExpression

public Expression getExpression()

getProvider

public QueryProvider getProvider()

getElementType

public Type getElementType()

iterator

public Iterator<T> iterator()

singleOrDefault

public TSource singleOrDefault()

Specified by:

singleOrDefault in interface ExtendedEnumerable<TSource>

getThis

protected Queryable<T> getThis()

Overrides:

getThis in class DefaultEnumerable<T>

getThisOrderedQueryable

protected OrderedQueryable<T> getThisOrderedQueryable()