static WritableType<Boolean,org.apache.hadoop.io.BooleanWritable> |
Writables.booleans() |
static WritableType<ByteBuffer,org.apache.hadoop.io.BytesWritable> |
Writables.bytes() |
static <T> WritableType<Collection<T>,org.apache.crunch.types.writable.GenericArrayWritable<T>> |
Writables.collections(PType<T> ptype) |
static WritableType<Double,org.apache.hadoop.io.DoubleWritable> |
Writables.doubles() |
static WritableType<Float,org.apache.hadoop.io.FloatWritable> |
Writables.floats() |
static WritableType<Integer,org.apache.hadoop.io.IntWritable> |
Writables.ints() |
static WritableType<Long,org.apache.hadoop.io.LongWritable> |
Writables.longs() |
static <T> WritableType<Map<String,T>,org.apache.hadoop.io.MapWritable> |
Writables.maps(PType<T> ptype) |
static WritableType<Void,org.apache.hadoop.io.NullWritable> |
Writables.nulls() |
static <V1,V2> WritableType<Pair<V1,V2>,TupleWritable> |
Writables.pairs(PType<V1> p1,
PType<V2> p2) |
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) |
static <T,W extends org.apache.hadoop.io.Writable> WritableType<T,W> |
Writables.records(Class<T> clazz) |
static WritableType<String,org.apache.hadoop.io.Text> |
Writables.strings() |
static <V1,V2,V3> WritableType<Tuple3<V1,V2,V3>,TupleWritable> |
Writables.triples(PType<V1> p1,
PType<V2> p2,
PType<V3> p3) |
static WritableType<TupleN,TupleWritable> |
Writables.tuples(PType... ptypes) |
static <W extends org.apache.hadoop.io.Writable> WritableType<W,W> |
Writables.writables(Class<W> clazz) |