Package | Description |
---|---|
com.pervasive.datarush.operators.io.staging |
Provides operators for reading and writing DataRush staging datasets.
|
com.pervasive.datarush.ports.physical |
Provides classes and interfaces for accessing and producing the data flowing
between operators in a dataflow graph.
|
com.pervasive.datarush.sequences.record |
Provides implementations of sequences of record valued tokens.
|
com.pervasive.datarush.sequences.scalar |
Provides implementations of sequences of scalar token values.
|
com.pervasive.datarush.tokens.record |
Provides implementations of and utilities for record valued
tokens.
|
com.pervasive.datarush.types |
Provides classes and interfaces for the description of token data types.
|
Modifier and Type | Class and Description |
---|---|
class |
DatasetIterator
Utility for reading a data-set written by
WriteStagingDataset outside of an engine context. |
Modifier and Type | Interface and Description |
---|---|
interface |
RecordInput
An input port on a record data flow.
|
interface |
RecordOutput
An output port generating a flow of record tokens.
|
interface |
SteppableRecordValued |
Modifier and Type | Interface and Description |
---|---|
interface |
CloseableRecordValuedIterator
A record iterator which has resources which need
to be released when being disposed.
|
interface |
RecordTokenSequence
A
TokenSequence of composite tokens, representing record
data. |
interface |
RecordValuedIterator
Iterator over record values.
|
interface |
SeekableRecordValuedIterator
A repositionable iterator over record values.
|
Modifier and Type | Class and Description |
---|---|
class |
CompositeTokenSequence
A record sequence comprised of scalar sequences for fields.
|
class |
RecordTokenList
Primary implementation of
MutableRecordTokenSequence . |
class |
SparseRecordTokenList
An implementation of
MutableRecordTokenSequence which stores
data sparsely. |
Modifier and Type | Interface and Description |
---|---|
interface |
MutableRecordTokenSequence
A
MutableTokenSequence of composite tokens, representing record
data. |
Modifier and Type | Interface and Description |
---|---|
interface |
RecordSettable
A
TokenSettable object containing record data. |
interface |
RecordValued
A
TokenValued object containing record data. |
Modifier and Type | Class and Description |
---|---|
class |
AbstractRecordValued<F extends ScalarValued>
For internal use only.
|
class |
CompositeValue
A composite value comprised of scalar valued fields.
|
class |
MutableComposite
A composite of settable scalar fields.
|
class |
RecordMap.RecordMapIterator
An iterator capable of providing access to a subset of records within
the record map's cache.
|
class |
RecordRegister
A composite register of scalar registers; a mutable
RecordValued object. |
class |
RecordSettableFilter
An adapter for converting the apparent type of a
RecordSettable . |
class |
RecordToken
A composite token of scalar valued tokens; an immutable
RecordValued object. |
class |
RecordValuedFilter
An adapter for converting the apparent type of a
RecordValued . |
class |
SparseRecordRegister
A composite register of scalar registers; a mutable
RecordValued object. |
Modifier and Type | Interface and Description |
---|---|
interface |
RecordTokenType
A description of a record data type.
|
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