VarLenNestedReader

Instance Constructors

new VarLenNestedReader(copybookContents: Seq[String], readerProperties: ReaderParameters)

copybookContents
The contents of a copybook.
readerProperties
Additional properties for customizing the reader.

Type Members

type Field = String

Definition Classes
Reader
class RowIterator extends Iterator[Row]
type Value = String

Definition Classes
Reader

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
val cobolSchema: CobolSchema

Attributes
protected
Definition Classes
VarLenNestedReader
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def generateIndex(dataStream: SimpleStream, headerStream: SimpleStream, fileNumber: Int, isRdwBigEndian: Boolean): ArrayBuffer[SparseIndexEntry]

Definition Classes
VarLenNestedReader → VarLenReader
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getCobolSchema: CobolSchema

Definition Classes
VarLenNestedReader → VarLenNestedReader → Reader
def getReaderProperties: ReaderParameters

All the properties that the reader might need.
All the properties that the reader might need.

Definition Classes
VarLenNestedReader → Reader
def getRecordIterator(dataStream: SimpleStream, headerStream: SimpleStream, startingFileOffset: Long, fileNumber: Int, startingRecordIndex: Long): Iterator[Seq[Any]]

Definition Classes
VarLenNestedReader → VarLenReader
def getRecordSize: Int

Definition Classes
VarLenNestedReader → Reader
def getRowIterator(dataStream: SimpleStream, headerStream: SimpleStream, startingFileOffset: Long, fileNumber: Int, startingRecordIndex: Long): Iterator[Row]

Returns a file iterator between particular offsets.
Returns a file iterator between particular offsets. This is for faster traversal of big binary files
headerStream
A stream pointing to the beginning of the file, even if inputStream is pointing to a record in the middle.
startingFileOffset
An offset of the file where parsing should be started
fileNumber
A file number uniquely identified a particular file of the data set
startingRecordIndex
A starting record index of the data
returns
An iterator of Spark Row objects

Definition Classes
VarLenNestedReader → VarLenReader
def getSparkSchema: StructType

Definition Classes
VarLenNestedReader → Reader
def hashCode(): Int

Definition Classes
AnyRef → Any
def isIndexGenerationNeeded: Boolean

Definition Classes
VarLenNestedReader → VarLenReader
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isRdwBigEndian: Boolean

Definition Classes
VarLenNestedReader → VarLenReader
def logDebug(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logName: String

Attributes
protected
Definition Classes
Logging
def logger: Logger

Attributes
protected
Definition Classes
Logging
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def recordExtractor(startingRecordNumber: Long, dataStream: SimpleStream, headerStream: SimpleStream, copybook: Copybook): Option[RawRecordExtractor]

Definition Classes
VarLenNestedReader
val recordHeaderParser: RecordHeaderParser

Definition Classes
VarLenNestedReader
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package reader

final class VarLenNestedReader extends cobol.reader.VarLenNestedReader[GenericRow] with VarLenReader

Instance Constructors

new VarLenNestedReader(copybookContents: Seq[String], readerProperties: ReaderParameters)

Type Members

type Field = String

class RowIterator extends Iterator[Row]

type Value = String

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

val cobolSchema: CobolSchema

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def generateIndex(dataStream: SimpleStream, headerStream: SimpleStream, fileNumber: Int, isRdwBigEndian: Boolean): ArrayBuffer[SparseIndexEntry]

final def getClass(): Class[_]

def getCobolSchema: CobolSchema

def getReaderProperties: ReaderParameters

def getRecordIterator(dataStream: SimpleStream, headerStream: SimpleStream, startingFileOffset: Long, fileNumber: Int, startingRecordIndex: Long): Iterator[Seq[Any]]

def getRecordSize: Int

def getRowIterator(dataStream: SimpleStream, headerStream: SimpleStream, startingFileOffset: Long, fileNumber: Int, startingRecordIndex: Long): Iterator[Row]

def getSparkSchema: StructType

def hashCode(): Int

def isIndexGenerationNeeded: Boolean

final def isInstanceOf[T0]: Boolean

def isRdwBigEndian: Boolean

def logDebug(msg: ⇒ String): Unit

def logName: String

def logger: Logger

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def recordExtractor(startingRecordNumber: Long, dataStream: SimpleStream, headerStream: SimpleStream, copybook: Copybook): Option[RawRecordExtractor]

val recordHeaderParser: RecordHeaderParser

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from VarLenReader

Inherited from Reader

Inherited from cobol.reader.VarLenNestedReader[GenericRow]

Inherited from Logging

Inherited from cobol.reader.VarLenReader

Inherited from cobol.reader.Reader

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped