com.expedia.tesla.compiler

Class MergedEnum

java.lang.Object

com.expedia.tesla.schema.Type

com.expedia.tesla.schema.UserType

com.expedia.tesla.schema.Enum

com.expedia.tesla.compiler.MergedEnum

All Implemented Interfaces:

Named

public class MergedEnum
extends Enum

Tesla enum may has multiple definitions from different versions. Tesla compiler merges all definitions into a single enum definition, which contains the union of enum entries from all versions.

Author:

Yunfei Zuo

Field Summary

Fields inherited from class com.expedia.tesla.schema.Enum

entryMap

Method Summary

Methods

Modifier and Type	Method and Description
Map<SchemaVersion,Enum>	getEnumVersions() Get all enum definitions.
Collection<Schema>	getVersions() Get all schema versions that defines this enum.
static List<MergedEnum>	merge(List<Schema> schemas) Merge all enums versions.

Methods inherited from class com.expedia.tesla.schema.Enum

define, findEntry, getEntries, getTypeId, hasEntry, idToName, nameToId

Methods inherited from class com.expedia.tesla.schema.UserType

define, findDuplication, getDescription, getName, getNameSpace, getShortName, safeCollection, safeList, toNameSpace, toShortName

Methods inherited from class com.expedia.tesla.schema.Type

isArray, isClass, isEnum, isMap, isNullable, isPoly, isPrimitive, isReference, isUserType

Methods inherited from class java.lang.Object

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

Method Detail

merge

public static List<MergedEnum> merge(List<Schema> schemas)
                              throws TeslaSchemaException

Merge all enums versions. The enums with the same name in different schemas will be merged.

Parameters:

schemas - schema versions

Returns:

all merged enums

Throws:

TeslaSchemaException - if there are enum value conflict between versions.

getVersions

public Collection<Schema> getVersions()

Get all schema versions that defines this enum.

getEnumVersions

public Map<SchemaVersion,Enum> getEnumVersions()

Get all enum definitions. Each entry in the result represents a version.