org.mule.metadata.api.utils

Class MetadataTypeUtils

java.lang.Object

org.mule.metadata.api.utils.MetadataTypeUtils

public final class MetadataTypeUtils
extends Object

Utilities for handling values

Since:

1.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MetadataTypeUtils.TypeResolverVisitor MetadataTypeVisitor implementation for resolving the typeId of a given MetadataType.

Method Summary

Modifier and Type	Method and Description
static void	addTypeAlias(TypeBuilder typeBuilder, String typeAlias) Gives a type alias to type specified by builder.
static void	checkArgument(boolean condition, String message)
static Optional<String>	getDefaultValue(MetadataType type) Returns the default value of a MetadataType if exist.
static String	getLocalPart(ObjectFieldType field) Returns the local part of an ObjectFieldType
static Optional<String>	getTypeId(MetadataType type) Returns the type id of a MetadataType if exist.
static boolean	hasExposedFields(MetadataType type) Returns if an ObjectType has at least one exposed field or not, for any other MetadataType returns false.
static int	hashCode(Optional<?>... optionals)
static boolean	isCollection(MetadataType type) Returns whether a metadata type is an instance of an ArrayType or not.
static boolean	isEnum(MetadataType type) Indicates whether the give MetadataType is an Enum or not.
static boolean	isNotNull(Object object) Checks if the given object is null or not
static boolean	isNullType(MetadataType type) Returns whether a metadata type is an instance of NullType or not.
static boolean	isObjectType(MetadataType type) Returns whether a metadata type is an instance of ObjectType or not.
static boolean	isVoid(MetadataType type) Returns whether a metadata type is an instance of VoidType or not.

Methods inherited from class java.lang.Object

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

Method Detail

checkArgument

public static void checkArgument(boolean condition,
                                 String message)

Parameters:

condition - Condition that the argument must satisfy

message - The Message of the exception in case the condition is invalid

getTypeId

public static Optional<String> getTypeId(MetadataType type)

Returns the type id of a MetadataType if exist.

Parameters:

type - the metadata type to search de type id from.

addTypeAlias

public static void addTypeAlias(TypeBuilder typeBuilder,
                                String typeAlias)

Gives a type alias to type specified by builder.

Parameters:

typeBuilder - The type builder to annotate.

typeAlias - The type alias to use.

getDefaultValue

public static Optional<String> getDefaultValue(MetadataType type)

Returns the default value of a MetadataType if exist.

Parameters:

type - the metadata type to search de default value from.

isVoid

public static boolean isVoid(MetadataType type)

Returns whether a metadata type is an instance of VoidType or not.

Parameters:

type - the metadata type to check.

isNullType

public static boolean isNullType(MetadataType type)

Returns whether a metadata type is an instance of NullType or not.

Parameters:

type - the metadata type to check.

isCollection

public static boolean isCollection(MetadataType type)

Returns whether a metadata type is an instance of an ArrayType or not.

Parameters:

type - the metadata type to check.

isObjectType

public static boolean isObjectType(MetadataType type)

Returns whether a metadata type is an instance of ObjectType or not.

Parameters:

type - the metadata type to check.

hasExposedFields

public static boolean hasExposedFields(MetadataType type)

Returns if an ObjectType has at least one exposed field or not, for any other MetadataType returns false.

Parameters:

type - the metadata type to check.

getLocalPart

public static String getLocalPart(ObjectFieldType field)

Returns the local part of an ObjectFieldType

Parameters:

field - the field to obtain the local part

isEnum

public static boolean isEnum(MetadataType type)

Indicates whether the give MetadataType is an Enum or not.

Parameters:

type - MetadataType to check if it is an Enum

hashCode

public static int hashCode(Optional<?>... optionals)

isNotNull

public static boolean isNotNull(Object object)

Checks if the given object is null or not