| Modifier and Type | Method and Description |
|---|---|
TransformProcess.Builder |
TransformProcess.Builder.convertToSequence(List<String> keyColumns,
SequenceComparator comparator)
Convert a set of independent records/examples into a sequence, where each sequence is grouped according to
one or more key values (i.e., the values in one or more columns)
Within each sequence, values are ordered using the provided
SequenceComparator |
TransformProcess.Builder |
TransformProcess.Builder.convertToSequence(String keyColumn,
SequenceComparator comparator)
Convert a set of independent records/examples into a sequence, according to some key.
|
| Constructor and Description |
|---|
ConvertToSequence(boolean singleStepSequencesMode,
String[] keyColumns,
SequenceComparator comparator) |
ConvertToSequence(Collection<String> keyColumns,
SequenceComparator comparator) |
ConvertToSequence(String keyColumn,
SequenceComparator comparator) |
| Modifier and Type | Class and Description |
|---|---|
class |
BaseColumnComparator
Compare/sort a sequence by the values of a specific column
|
class |
NumericalColumnComparator
Sequence comparator: compare elements in a sequence using the values in a single column
Can be applied on any numerical column (Integer, Long, Double or Time columns)
|
class |
StringComparator
A comparator for comparing
String values in a single column
|
| Constructor and Description |
|---|
SequenceMerge(SequenceComparator comparator) |
| Modifier and Type | Method and Description |
|---|---|
SequenceComparator |
BaseSerializer.deserializeSequenceComparator(String str)
Deserialize a SequenceComparator serialized using
BaseSerializer.serialize(Object) |
| Modifier and Type | Method and Description |
|---|---|
List<SequenceComparator> |
BaseSerializer.deserializeSequenceComparatorList(String str)
Deserialize a SequenceComparator List serialized using
BaseSerializer.serializeSequenceComparatorList(List), or
an array serialized using BaseSerializer.serialize(SequenceComparator[]) |
| Modifier and Type | Method and Description |
|---|---|
String |
BaseSerializer.serialize(SequenceComparator[] seqComparators) |
| Modifier and Type | Method and Description |
|---|---|
String |
BaseSerializer.serializeSequenceComparatorList(List<SequenceComparator> list)
Serialize a list of SequenceComparators
|
| Constructor and Description |
|---|
SequenceComparatorList(List<SequenceComparator> list) |
Copyright © 2020. All rights reserved.