Uses of Class
org.apache.crunch.Tuple4

Packages that use Tuple4

Package	Description
org.apache.crunch	Client-facing API and core abstractions.
org.apache.crunch.contrib.text
org.apache.crunch.fn	Commonly used functions for manipulating collections.
org.apache.crunch.lib	Joining, sorting, aggregating, and other commonly used functionality.
org.apache.crunch.types	Common functionality for business object serialization.
org.apache.crunch.types.avro	Business object serialization using Apache Avro.
org.apache.crunch.types.writable	Business object serialization using Hadoop's Writables framework.
org.apache.crunch.util	An assorted set of utilities.

Uses of Tuple4 in org.apache.crunch

Subclasses of Tuple4 in org.apache.crunch

Modifier and Type	Class and Description
static class	Tuple4.Collect<V1,V2,V3,V4>

Methods in org.apache.crunch that return Tuple4

Modifier and Type	Method and Description
static <A,B,C,D> Tuple4<A,B,C,D>	Tuple4.of(A a, B b, C c, D d)

Uses of Tuple4 in org.apache.crunch.contrib.text

Methods in org.apache.crunch.contrib.text that return types with arguments of type Tuple4

Modifier and Type	Method and Description
static <A,B,C,D> Extractor<Tuple4<A,B,C,D>>	Extractors.xquad(TokenizerFactory scannerFactory, Extractor<A> a, Extractor<B> b, Extractor<C> c, Extractor<D> d) Returns an Extractor for quads of the given types that uses the given TokenizerFactory for parsing the sub-fields.

Uses of Tuple4 in org.apache.crunch.fn

Methods in org.apache.crunch.fn that return types with arguments of type Tuple4

Modifier and Type	Method and Description
static <V1,V2,V3,V4> Aggregator<Tuple4<V1,V2,V3,V4>>	Aggregators.quadAggregator(Aggregator<V1> a1, Aggregator<V2> a2, Aggregator<V3> a3, Aggregator<V4> a4) Apply separate aggregators to each component of a Tuple4.

Uses of Tuple4 in org.apache.crunch.lib

Methods in org.apache.crunch.lib that return types with arguments of type Tuple4

Modifier and Type	Method and Description
static <V1,V2,V3,V4> PCollection<Tuple4<V1,V2,V3,V4>>	Sort.sortQuads(PCollection<Tuple4<V1,V2,V3,V4>> collection, Sort.ColumnOrder... columnOrders) Sorts the PCollection of Tuple4s using the specified column ordering.

Method parameters in org.apache.crunch.lib with type arguments of type Tuple4

Modifier and Type	Method and Description
static <V1,V2,V3,V4> PCollection<Tuple4<V1,V2,V3,V4>>	Sort.sortQuads(PCollection<Tuple4<V1,V2,V3,V4>> collection, Sort.ColumnOrder... columnOrders) Sorts the PCollection of Tuple4s using the specified column ordering.

Uses of Tuple4 in org.apache.crunch.types

Fields in org.apache.crunch.types with type parameters of type Tuple4

Modifier and Type	Field and Description
static TupleFactory<Tuple4>	TupleFactory.TUPLE4

Methods in org.apache.crunch.types that return types with arguments of type Tuple4

Modifier and Type	Method and Description
<V1,V2,V3,V4> PType<Tuple4<V1,V2,V3,V4>>	PTypeFamily.quads(PType<V1> p1, PType<V2> p2, PType<V3> p3, PType<V4> p4)

Uses of Tuple4 in org.apache.crunch.types.avro

Methods in org.apache.crunch.types.avro that return types with arguments of type Tuple4

Modifier and Type	Method and Description
<V1,V2,V3,V4> PType<Tuple4<V1,V2,V3,V4>>	AvroTypeFamily.quads(PType<V1> p1, PType<V2> p2, PType<V3> p3, PType<V4> p4)
static <V1,V2,V3,V4> AvroType<Tuple4<V1,V2,V3,V4>>	Avros.quads(PType<V1> p1, PType<V2> p2, PType<V3> p3, PType<V4> p4)

Uses of Tuple4 in org.apache.crunch.types.writable

Methods in org.apache.crunch.types.writable that return types with arguments of type Tuple4

Modifier and Type	Method and Description
<V1,V2,V3,V4> PType<Tuple4<V1,V2,V3,V4>>	WritableTypeFamily.quads(PType<V1> p1, PType<V2> p2, PType<V3> p3, PType<V4> p4)
static <V1,V2,V3,V4> WritableType<Tuple4<V1,V2,V3,V4>,TupleWritable>	Writables.quads(PType<V1> p1, PType<V2> p2, PType<V3> p3, PType<V4> p4)

Uses of Tuple4 in org.apache.crunch.util

Methods in org.apache.crunch.util that return types with arguments of type Tuple4

Modifier and Type	Method and Description
Iterator<Tuple4<A,B,C,D>>	Tuples.QuadIterable.iterator()