JavaGettableByIndexData

Abstract Value Members

abstract def columnValues: IndexedSeq[AnyRef]

Definition Classes
GettableByIndexData

Concrete 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
def apply(index: Int): AnyRef

Equivalent to getAny
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def dataAsString: String

Displays the content in human readable form, including the names and values of the columns
Displays the content in human readable form, including the names and values of the columns

Definition Classes
GettableByIndexData
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
GettableByIndexData → AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def get[T <: AnyRef](index: Int, tc: TypeConverter[T]): T

Generic getter for getting columns of any type.
Generic getter for getting columns of any type. Looks the column up by its index. First column starts at index 0.
def getBoolean(index: Int): Boolean

Returns a bool column value.
Returns a bool column value. Besides working with bool Cassandra type, it can also read numbers and strings. Non-zero numbers are converted to true, zero is converted to false. Strings are converted using String#toBoolean method.
def getByte(index: Int): Byte
def getBytes(index: Int): ByteBuffer

Returns a blob column value as ByteBuffer.
Returns a blob column value as ByteBuffer. This method is not suitable for reading other types of columns. Columns of type blob can be also read as Array[Byte] with the generic get method.
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def getDate(index: Int): Date

Returns a timestamp or timeuuid column value as java.util.Date.
Returns a timestamp or timeuuid column value as java.util.Date. To convert a timestamp to one of other supported date types, use the generic get method, for example:
```
row.get[java.sql.Date](0)
```
def getDateTime(index: Int): DateTime

Returns a timestamp or timeuuid column value as org.joda.time.DateTime.
def getDecimal(index: Int): BigDecimal

Returns a decimal column value.
Returns a decimal column value. Can be used with all other floating point types as well as with strings containing a valid floating point number of arbitrary precision.
def getDouble(index: Int): Double

Returns a column value as Double.
Returns a column value as Double. Recommended to use with float and double CQL types. This method can be also used to read a decimal column, with some loss of precision.
def getFloat(index: Int): Float

Returns a column value as Float.
Returns a column value as Float. Recommended to use with float CQL type. This method can be also used to read a double or decimal column, with some loss of precision.
def getInet(index: Int): InetAddress

Returns an inet column value.
Returns an inet column value. Can be used to read a string containing a valid Internet address, given either as a host name or IP address.
def getInt(index: Int): Integer

Returns a column value as a 32-bit integer number.
Returns a column value as a 32-bit integer number. Besides working with int Cassandra type, it can also read other integer numbers as bigint or varint and strings. The string must represent a valid integer number. The number must be within 32-bit integer range or the TypeConversionException will be thrown.
def getList[T](index: Int)(implicit converter: TypeConverter[T]): List[T]
def getList(index: Int): List[AnyRef]

Reads a list column value and returns it as Scala Vector.
Reads a list column value and returns it as Scala Vector. A null list is converted to an empty collection. Items of the list are converted to the given type. This method can be also used to read set and map column types. For map, the list items are converted to key-value pairs.
def getLong(index: Int): Long

Returns a column value as a 64-bit integer number.
Returns a column value as a 64-bit integer number. Recommended to use with bigint and counter CQL types It can also read other column types as int, varint, timestamp and string. The string must represent a valid integer number. The number must be within 64-bit integer range or com.datastax.spark.connector.types.TypeConversionException will be thrown. When used with timestamps, returns a number of milliseconds since epoch.
def getMap[K, V](index: Int)(implicit keyConverter: TypeConverter[K], valueConverter: TypeConverter[V]): Map[K, V]

Reads a map column value.
Reads a map column value. A null map is converted to an empty collection. Keys and values of the map are converted to the given types.
K
type of keys, must be given explicitly.
V
type of values, must be given explicitly.
def getMap(index: Int): Map[AnyRef, AnyRef]

Reads a map column value.
Reads a map column value. A null map is converted to an empty collection. Keys and values of the map are converted to the given types.
def getObject(index: Int): AnyRef

Returns a column value by index without applying any conversion.
Returns a column value by index without applying any conversion. The underlying type is the same as the type returned by the low-level Cassandra driver.
def getRaw(index: Int): AnyRef

Returns a column value by index without applying any conversion.
Returns a column value by index without applying any conversion. The underlying type is the same as the type returned by the low-level Cassandra driver, is implementation defined and may change in the future. Cassandra nulls are returned as Scala nulls.

Definition Classes
GettableByIndexData
def getSet[T](index: Int)(implicit converter: TypeConverter[T]): Set[T]
def getSet(index: Int): Set[AnyRef]

Reads a set column value.
Reads a set column value. A null set is converted to an empty collection. Items of the set are converted to the given type. This method can be also used to read list and map column types. For map, the set items are converted to key-value pairs.
def getShort(index: Int): Short
def getString(index: Int): String

Returns the column value converted to a String acceptable by CQL.
Returns the column value converted to a String acceptable by CQL. All data types that have human readable text representations can be converted. Note, this is not the same as calling getAny(index).toString which works differently e.g. for dates.
def getTupleValue(index: Int): TupleValue

Returns a column value of tuple type
def getUDTValue(index: Int): UDTValue

Returns a column value of User Defined Type
def getUUID(index: Int): UUID

Returns an uuid column value.
Returns an uuid column value. Can be used to read a string containing a valid UUID.
def getVarInt(index: Int): BigInteger

Returns a varint column value.
Returns a varint column value. Can be used with all other integer types as well as with strings containing a valid integer number of arbitrary size.
def hashCode(): Int

Definition Classes
GettableByIndexData → AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isNullAt(index: Int): Boolean

Returns true if column value is Cassandra null
Returns true if column value is Cassandra null

Definition Classes
GettableByIndexData
def length: Int

Total number of columns in this row.
Total number of columns in this row. Includes columns with null values.

Definition Classes
GettableByIndexData
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def size: Int

Total number of columns in this row.
Total number of columns in this row. Includes columns with null values.

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

Definition Classes
AnyRef
def toString(): String

Definition Classes
GettableByIndexData → 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 japi

trait JavaGettableByIndexData extends GettableByIndexData

Abstract Value Members

abstract def columnValues: IndexedSeq[AnyRef]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(index: Int): AnyRef

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def dataAsString: String

final def eq(arg0: AnyRef): Boolean

def equals(o: Any): Boolean

def finalize(): Unit

def get[T <: AnyRef](index: Int, tc: TypeConverter[T]): T

def getBoolean(index: Int): Boolean

def getByte(index: Int): Byte

def getBytes(index: Int): ByteBuffer

final def getClass(): Class[_]

def getDate(index: Int): Date

def getDateTime(index: Int): DateTime

def getDecimal(index: Int): BigDecimal

def getDouble(index: Int): Double

def getFloat(index: Int): Float

def getInet(index: Int): InetAddress

def getInt(index: Int): Integer

def getList[T](index: Int)(implicit converter: TypeConverter[T]): List[T]

def getList(index: Int): List[AnyRef]

def getLong(index: Int): Long

def getMap[K, V](index: Int)(implicit keyConverter: TypeConverter[K], valueConverter: TypeConverter[V]): Map[K, V]

def getMap(index: Int): Map[AnyRef, AnyRef]

def getObject(index: Int): AnyRef

def getRaw(index: Int): AnyRef

def getSet[T](index: Int)(implicit converter: TypeConverter[T]): Set[T]

def getSet(index: Int): Set[AnyRef]

def getShort(index: Int): Short

def getString(index: Int): String

def getTupleValue(index: Int): TupleValue

def getUDTValue(index: Int): UDTValue

def getUUID(index: Int): UUID

def getVarInt(index: Int): BigInteger

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def isNullAt(index: Int): Boolean

def length: Int

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def size: Int

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 GettableByIndexData

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped