Modifier and Type | Field and Description |
---|---|
(package private) static Tuple |
Plan.cache
the cache that holds all local data in memory
|
(package private) static Tuple |
DataSource.tuple_container |
Modifier and Type | Method and Description |
---|---|
static Tuple |
MapReduceAlgebra.loop(Function loop,
Tuple init,
int num)
repetition: repeat the loop until we reach the num of steps
|
abstract Tuple |
Evaluator.loop(Tree e,
Environment env)
Evaluate a loop a fixed number of times
|
static Tuple |
Tuple.read(DataInput in) |
static Tuple |
Tuple.read2(DataInput in) |
static Tuple |
Tuple.read3(DataInput in) |
Tuple |
Tuple.set(int i,
MRData data)
replace the i'th element of a tuple with new data
|
Modifier and Type | Method and Description |
---|---|
static Tuple |
MapReduceAlgebra.loop(Function loop,
Tuple init,
int num)
repetition: repeat the loop until we reach the num of steps
|
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