Package com.yahoo.schema.document

Class ComplexAttributeFieldUtils

java.lang.Object

com.yahoo.schema.document.ComplexAttributeFieldUtils

public class ComplexAttributeFieldUtils
extends Object

Utils used to check whether a complex field supports being represented as struct field attributes. Currently we support: - array of simple struct - map of primitive type to simple struct - map of primitive type to primitive type A simple struct can contain fields of any type, but only fields of primitive type can be defined as struct field attributes in the complex field using the simple struct.

Author:

geirst

Constructor Summary

Constructors

Constructor	Description
ComplexAttributeFieldUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	isArrayOfSimpleStruct(ImmutableSDField field)
static boolean	isComplexFieldWithOnlyStructFieldAttributes(ImmutableSDField field)
static boolean	isMapOfPrimitiveType(ImmutableSDField field)
static boolean	isMapOfSimpleStruct(ImmutableSDField field)
static boolean	isPrimitiveType(com.yahoo.document.DataType dataType)
static boolean	isPrimitiveType(Attribute attribute)
static boolean	isSupportedComplexField(ImmutableSDField field)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ComplexAttributeFieldUtils

public ComplexAttributeFieldUtils()

Method Details

isSupportedComplexField

public static boolean isSupportedComplexField(ImmutableSDField field)

isArrayOfSimpleStruct

public static boolean isArrayOfSimpleStruct(ImmutableSDField field)

isMapOfSimpleStruct

public static boolean isMapOfSimpleStruct(ImmutableSDField field)

isMapOfPrimitiveType

public static boolean isMapOfPrimitiveType(ImmutableSDField field)

isPrimitiveType

public static boolean isPrimitiveType(Attribute attribute)

isPrimitiveType

public static boolean isPrimitiveType(com.yahoo.document.DataType dataType)

isComplexFieldWithOnlyStructFieldAttributes

public static boolean isComplexFieldWithOnlyStructFieldAttributes(ImmutableSDField field)