org.apache.kylin.query.enumerator

Class OLAPQuery

java.lang.Object

net.hydromatic.linq4j.DefaultEnumerable<T>

net.hydromatic.linq4j.AbstractEnumerable<Object[]>

org.apache.kylin.query.enumerator.OLAPQuery

All Implemented Interfaces:

Iterable<Object[]>, net.hydromatic.linq4j.Enumerable<Object[]>, net.hydromatic.linq4j.ExtendedEnumerable<Object[]>, net.hydromatic.linq4j.ExtendedOrderedEnumerable<Object[]>, net.hydromatic.linq4j.OrderedEnumerable<Object[]>, net.hydromatic.linq4j.RawEnumerable<Object[]>

public class OLAPQuery
extends net.hydromatic.linq4j.AbstractEnumerable<Object[]>
implements net.hydromatic.linq4j.Enumerable<Object[]>

Author:

xjiang

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OLAPQuery.EnumeratorTypeEnum

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROP_SCAN_THRESHOLD

Constructor Summary

Constructors

Constructor and Description
OLAPQuery(net.hydromatic.optiq.DataContext optiqContext, OLAPQuery.EnumeratorTypeEnum type, int ctxId)
OLAPQuery(OLAPQuery.EnumeratorTypeEnum type, int ctxSeq)

Method Summary

Methods

Modifier and Type	Method and Description
net.hydromatic.linq4j.Enumerator<Object[]>	enumerator()

Methods inherited from class net.hydromatic.linq4j.AbstractEnumerable

iterator

Methods inherited from class net.hydromatic.linq4j.DefaultEnumerable

aggregate, aggregate, aggregate, all, any, any, asEnumerable, asOrderedQueryable, asQueryable, average, average, average, average, average, average, average, average, average, average, cast, concat, contains, contains, count, count, createOrderedEnumerable, defaultIfEmpty, defaultIfEmpty, distinct, distinct, elementAt, elementAtOrDefault, except, except, first, first, firstOrDefault, firstOrDefault, foreach, getThis, getThisOrdered, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupJoin, groupJoin, intersect, intersect, 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, ofType, orderBy, orderBy, orderByDescending, orderByDescending, reverse, select, select, selectMany, selectMany, selectMany, selectMany, sequenceEqual, sequenceEqual, single, single, singleOrDefault, singleOrDefault, skip, skipWhile, skipWhile, sum, sum, sum, sum, sum, sum, sum, sum, sum, sum, take, takeWhile, takeWhile, thenBy, thenBy, thenByDescending, thenByDescending, toList, toLookup, toLookup, toLookup, toLookup, toMap, toMap, toMap, toMap, union, union, 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 net.hydromatic.linq4j.Enumerable

asQueryable

Methods inherited from interface java.lang.Iterable

iterator

Methods inherited from interface net.hydromatic.linq4j.ExtendedEnumerable

aggregate, aggregate, aggregate, all, any, any, asEnumerable, average, average, average, average, average, average, average, average, average, average, cast, concat, contains, contains, count, count, defaultIfEmpty, defaultIfEmpty, distinct, distinct, elementAt, elementAtOrDefault, except, except, first, first, firstOrDefault, firstOrDefault, foreach, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupBy, groupJoin, groupJoin, intersect, intersect, 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, ofType, orderBy, orderBy, orderByDescending, orderByDescending, reverse, select, select, selectMany, selectMany, selectMany, selectMany, sequenceEqual, sequenceEqual, single, single, singleOrDefault, singleOrDefault, skip, skipWhile, skipWhile, sum, sum, sum, sum, sum, sum, sum, sum, sum, sum, take, takeWhile, takeWhile, toList, toLookup, toLookup, toLookup, toLookup, toMap, toMap, toMap, toMap, union, union, where, where, zip

Field Detail

PROP_SCAN_THRESHOLD

public static final String PROP_SCAN_THRESHOLD

See Also:

Constant Field Values

Constructor Detail

OLAPQuery

public OLAPQuery(net.hydromatic.optiq.DataContext optiqContext,
         OLAPQuery.EnumeratorTypeEnum type,
         int ctxId)

OLAPQuery

public OLAPQuery(OLAPQuery.EnumeratorTypeEnum type,
         int ctxSeq)

Method Detail

enumerator

public net.hydromatic.linq4j.Enumerator<Object[]> enumerator()

Specified by:

enumerator in interface net.hydromatic.linq4j.RawEnumerable<Object[]>