com.gemstone.gemfire.cache.query.types
Interface StructType

All Superinterfaces:

DataSerializable, ObjectType, Serializable

public interface StructType
extends ObjectType

Describes the field names and types for each field in a Struct.

Since:

4.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.gemstone.gemfire.DataSerializable

DataSerializable.Replaceable

Method Summary

int	getFieldIndex(String fieldName) Returns the index of the field with the given name in this StructType.
String[]	getFieldNames() Get the names of the fields for this struct
ObjectType[]	getFieldTypes() The the types of the fields for this struct

Methods inherited from interface com.gemstone.gemfire.cache.query.types.ObjectType

getSimpleClassName, isCollectionType, isMapType, isStructType, resolveClass

Methods inherited from interface com.gemstone.gemfire.DataSerializable

fromData, toData

Method Detail

getFieldTypes

ObjectType[] getFieldTypes()

The the types of the fields for this struct

Returns:

the array of Class for the fields

getFieldNames

String[] getFieldNames()

Get the names of the fields for this struct

Returns:

the array of field names

getFieldIndex

int getFieldIndex(String fieldName)

Returns the index of the field with the given name in this StructType.

Throws:

IllegalArgumentException - If this StructType does not contain a field named fieldName.