AttributeKeyValueIterator

Iterator that operates on kryo encoded attribute index rows. It will modify the value (kryo encoded simple feature) by setting the attribute from the row key.

It is expected to run *after* the normal iterator stack - thus the key value received in getTopValue will be the already transformed feature result, with a null value for the attribute in question. This iterator will set the attribute value based on the row, then re-serialize the feature

Linear Supertypes

LazyLogging, SortedKeyValueIterator[Key, Value], YieldingKeyValueIterator[Key, Value], AnyRef, Any

Instance Constructors

new AttributeKeyValueIterator()

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
var attribute: Int
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def deepCopy(env: IteratorEnvironment): SortedKeyValueIterator[Key, Value]

Definition Classes
AttributeKeyValueIterator → SortedKeyValueIterator
def enableYielding(arg0: YieldCallback[Key]): Unit

Definition Classes
YieldingKeyValueIterator
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] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getTopKey(): Key

Definition Classes
AttributeKeyValueIterator → SortedKeyValueIterator
def getTopValue(): Value

Definition Classes
AttributeKeyValueIterator → SortedKeyValueIterator
def hasTop(): Boolean

Definition Classes
AttributeKeyValueIterator → SortedKeyValueIterator
def hashCode(): Int

Definition Classes
AnyRef → Any
var index: AttributeIndex
def init(src: SortedKeyValueIterator[Key, Value], options: Map[String, String], env: IteratorEnvironment): Unit

Definition Classes
AttributeKeyValueIterator → SortedKeyValueIterator
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
lazy val logger: Logger

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

Definition Classes
AnyRef
def next(): Unit

Definition Classes
AttributeKeyValueIterator → SortedKeyValueIterator
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def seek(range: Range, columnFamilies: Collection[ByteSequence], inclusive: Boolean): Unit

Definition Classes
AttributeKeyValueIterator → SortedKeyValueIterator
var serializer: KryoFeatureSerializer
var source: SortedKeyValueIterator[Key, Value]
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
val topValue: Value
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 Docs: object AttributeKeyValueIterator | package iterators

class AttributeKeyValueIterator extends SortedKeyValueIterator[Key, Value] with LazyLogging

Instance Constructors

new AttributeKeyValueIterator()

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

var attribute: Int

def clone(): AnyRef

def deepCopy(env: IteratorEnvironment): SortedKeyValueIterator[Key, Value]

def enableYielding(arg0: YieldCallback[Key]): Unit

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getTopKey(): Key

def getTopValue(): Value

def hasTop(): Boolean

def hashCode(): Int

var index: AttributeIndex

def init(src: SortedKeyValueIterator[Key, Value], options: Map[String, String], env: IteratorEnvironment): Unit

final def isInstanceOf[T0]: Boolean

lazy val logger: Logger

final def ne(arg0: AnyRef): Boolean

def next(): Unit

final def notify(): Unit

final def notifyAll(): Unit

def seek(range: Range, columnFamilies: Collection[ByteSequence], inclusive: Boolean): Unit

var serializer: KryoFeatureSerializer

var source: SortedKeyValueIterator[Key, Value]

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

def toString(): String

val topValue: Value

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from LazyLogging

Inherited from SortedKeyValueIterator[Key, Value]

Inherited from YieldingKeyValueIterator[Key, Value]

Inherited from AnyRef

Inherited from Any

Ungrouped