com.pervasive.datarush.tokens.record

Interface RecordSettable

All Superinterfaces:

RecordTyped, TokenSettable, TokenTyped

All Known Subinterfaces:

RecordOutput

All Known Implementing Classes:

MutableComposite, RecordRegister, RecordSettableFilter, SparseRecordRegister

public interface RecordSettable
extends TokenSettable, RecordTyped

A TokenSettable object containing record data. RecordSettable objects are composed of one or more ScalarSettable objects, each corresponding the fields of the record schema. Fields are identified both by name and position, as defined in the schema.

Method Summary

Modifier and Type	Method and Description
ScalarSettable	getField(int index) Get the field at the given index within the list of fields.
ScalarSettable	getField(String fieldName) Gets the settable for the field with the given name.
ScalarSettable[]	getFields() Gets the settables for all fields in the record
RecordTokenType	getType() Gets the type of data tokens handled by the implementor.
int	size() Gets the number of fields in the record schema.

Methods inherited from interface com.pervasive.datarush.tokens.TokenSettable

set, setNull, setZero

Method Detail

getType

RecordTokenType getType()

Description copied from interface: TokenTyped

Gets the type of data tokens handled by the implementor.

Specified by:

getType in interface RecordTyped

Specified by:

getType in interface TokenTyped

Returns:

the type of tokens associated with the class.

size

int size()

Gets the number of fields in the record schema.

Returns:

the number of fields

getFields

ScalarSettable[] getFields()

Gets the settables for all fields in the record

Returns:

an array containing the settable fields

getField

ScalarSettable getField(String fieldName)

Gets the settable for the field with the given name.

Parameters:

fieldName - the field name

Returns:

the settable field

getField

ScalarSettable getField(int index)

Get the field at the given index within the list of fields.

Parameters:

index - zero-based index into the field list

Returns:

the settable field