CassandraRow

Instance Constructors

new CassandraRow(columnNames: Array[String], columnValues: Array[AnyRef])

the consturctor is for testing and backward compatibility only.
the consturctor is for testing and backward compatibility only. Use default constructor with shared metadata for memory saving and performance.
new CassandraRow(metaData: CassandraRowMetadata, columnValues: Array[AnyRef])
new CassandraRow(metaData: CassandraRowMetadata, columnValues: IndexedSeq[AnyRef])

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(name: String): AnyRef

Equivalent to getAny
Equivalent to getAny

Definition Classes
JavaGettableData
def apply(index: Int): AnyRef

Equivalent to getAny
Equivalent to getAny

Definition Classes
JavaGettableByIndexData
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

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

Definition Classes
CassandraRow → GettableByIndexData
def contains(name: String): Boolean

Returns true if column with given name is defined and has an entry in the underlying value array, i.e.
Returns true if column with given name is defined and has an entry in the underlying value array, i.e. was requested in the result set. For columns having null value, returns true.

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

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

Definition Classes
GettableData → GettableByIndexData → AnyRef → Any
def fieldNames: CassandraRowMetadata

Attributes
protected
def fieldValues: IndexedSeq[AnyRef]

Attributes
protected
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def get[T <: AnyRef](name: String, 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 column name. Column names are case-sensitive.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getBoolean(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getByte(name: String): Byte

Definition Classes
JavaGettableData
def getByte(index: Int): Byte

Definition Classes
JavaGettableByIndexData
def getBytes(name: String): 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.

Definition Classes
JavaGettableData
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.

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

Definition Classes
AnyRef → Any
def getDate(name: String): 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)
```
Definition Classes
JavaGettableData
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)
```
Definition Classes
JavaGettableByIndexData
def getDateTime(name: String): DateTime

Returns a timestamp or timeuuid column value as org.joda.time.DateTime.
Returns a timestamp or timeuuid column value as org.joda.time.DateTime.

Definition Classes
JavaGettableData
def getDateTime(index: Int): DateTime

Returns a timestamp or timeuuid column value as org.joda.time.DateTime.
Returns a timestamp or timeuuid column value as org.joda.time.DateTime.

Definition Classes
JavaGettableByIndexData
def getDecimal(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getDouble(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getFloat(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getInet(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getInt(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getList[T](name: String)(implicit converter: TypeConverter[T]): List[T]

Definition Classes
JavaGettableData
def getList(name: String): 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.

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

Definition Classes
JavaGettableByIndexData
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.

Definition Classes
JavaGettableByIndexData
def getLong(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getMap[K, V](name: String)(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.

Definition Classes
JavaGettableData
def getMap(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
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.

Definition Classes
JavaGettableByIndexData
def getObject(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getRaw(name: String): AnyRef

Returns a column value by aliased name without applying any conversion.
Returns a column value by aliased name 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
GettableData
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 getRawCql(name: String): AnyRef

Returns a column value by cql Name
Returns a column value by cql Name

Definition Classes
GettableData
def getSet[T](name: String)(implicit converter: TypeConverter[T]): Set[T]

Definition Classes
JavaGettableData
def getSet(name: String): 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.

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

Definition Classes
JavaGettableByIndexData
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.

Definition Classes
JavaGettableByIndexData
def getShort(name: String): Short

Definition Classes
JavaGettableData
def getShort(index: Int): Short

Definition Classes
JavaGettableByIndexData
def getString(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getTupleValue(name: String): TupleValue

Returns a column value of tuple type
Returns a column value of tuple type

Definition Classes
JavaGettableData
def getTupleValue(index: Int): TupleValue

Returns a column value of tuple type
Returns a column value of tuple type

Definition Classes
JavaGettableByIndexData
def getUDTValue(name: String): UDTValue

Returns a column value of User Defined Type
Returns a column value of User Defined Type

Definition Classes
JavaGettableData
def getUDTValue(index: Int): UDTValue

Returns a column value of User Defined Type
Returns a column value of User Defined Type

Definition Classes
JavaGettableByIndexData
def getUUID(name: String): UUID

Returns an uuid column value.
Returns an uuid column value. Can be used to read a string containing a valid UUID.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def getVarInt(name: String): 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.

Definition Classes
JavaGettableData
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.

Definition Classes
JavaGettableByIndexData
def hashCode(): Int

Definition Classes
GettableData → GettableByIndexData → AnyRef → Any
def indexOf(name: String): Int

Returns index of column with given name or -1 if column not found
Returns index of column with given name or -1 if column not found

Definition Classes
GettableData
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isNullAt(name: String): Boolean

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

Definition Classes
GettableData
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 iterator: Iterator[AnyRef]
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
val metaData: CassandraRowMetadata

Definition Classes
CassandraRow → GettableData
def nameOf(index: Int): String

Returns the name of the i-th column.
Returns the name of the i-th column.

Definition Classes
GettableData
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 toMap: Map[String, AnyRef]

Converts this row to a Map
Converts this row to a Map

Definition Classes
JavaGettableData
def toString(): String

Definition Classes
CassandraRow → GettableData → 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 Docs: object CassandraRow | package japi

final class CassandraRow extends JavaGettableData with Serializable

Instance Constructors

new CassandraRow(columnNames: Array[String], columnValues: Array[AnyRef])

new CassandraRow(metaData: CassandraRowMetadata, columnValues: Array[AnyRef])

new CassandraRow(metaData: CassandraRowMetadata, columnValues: IndexedSeq[AnyRef])

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(name: String): AnyRef

def apply(index: Int): AnyRef

final def asInstanceOf[T0]: T0

def clone(): AnyRef

val columnValues: IndexedSeq[AnyRef]

def contains(name: String): Boolean

def dataAsString: String

final def eq(arg0: AnyRef): Boolean

def equals(o: Any): Boolean

def fieldNames: CassandraRowMetadata

def fieldValues: IndexedSeq[AnyRef]

def finalize(): Unit

def get[T <: AnyRef](name: String, tc: TypeConverter[T]): T

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

def getBoolean(name: String): Boolean

def getBoolean(index: Int): Boolean

def getByte(name: String): Byte

def getByte(index: Int): Byte

def getBytes(name: String): ByteBuffer

def getBytes(index: Int): ByteBuffer

final def getClass(): Class[_]

def getDate(name: String): Date

def getDate(index: Int): Date

def getDateTime(name: String): DateTime

def getDateTime(index: Int): DateTime

def getDecimal(name: String): BigDecimal

def getDecimal(index: Int): BigDecimal

def getDouble(name: String): Double

def getDouble(index: Int): Double

def getFloat(name: String): Float

def getFloat(index: Int): Float

def getInet(name: String): InetAddress

def getInet(index: Int): InetAddress

def getInt(name: String): Integer

def getInt(index: Int): Integer

def getList[T](name: String)(implicit converter: TypeConverter[T]): List[T]

def getList(name: String): List[AnyRef]

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

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

def getLong(name: String): Long

def getLong(index: Int): Long

def getMap[K, V](name: String)(implicit keyConverter: TypeConverter[K], valueConverter: TypeConverter[V]): Map[K, V]

def getMap(name: String): Map[AnyRef, AnyRef]

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(name: String): AnyRef

def getObject(index: Int): AnyRef

def getRaw(name: String): AnyRef

def getRaw(index: Int): AnyRef

def getRawCql(name: String): AnyRef

def getSet[T](name: String)(implicit converter: TypeConverter[T]): Set[T]

def getSet(name: String): Set[AnyRef]

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

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

def getShort(name: String): Short

def getShort(index: Int): Short

def getString(name: String): String

def getString(index: Int): String

def getTupleValue(name: String): TupleValue

def getTupleValue(index: Int): TupleValue

def getUDTValue(name: String): UDTValue

def getUDTValue(index: Int): UDTValue

def getUUID(name: String): UUID

def getUUID(index: Int): UUID

def getVarInt(name: String): BigInteger

def getVarInt(index: Int): BigInteger

def hashCode(): Int

def indexOf(name: String): Int

final def isInstanceOf[T0]: Boolean