public class MapLikeType extends TypeBase
Map, but that do not have enough
introspection functionality to allow for some level of generic handling.
This specifically allows framework to check for configuration and annotation
settings used for Map types, and pass these to custom handlers that may be more
familiar with actual type.JsonSerializable.Base| Modifier and Type | Field and Description |
|---|---|
protected JavaType |
_keyType
Type of keys of Map.
|
protected JavaType |
_valueType
Type of values of Map.
|
_asStatic, _class, _hash, _typeHandler, _valueHandler| Modifier | Constructor and Description |
|---|---|
protected |
MapLikeType(Class<?> mapType,
JavaType keyT,
JavaType valueT,
Object valueHandler,
Object typeHandler,
boolean asStatic) |
| Modifier and Type | Method and Description |
|---|---|
protected JavaType |
_narrow(Class<?> subclass) |
protected String |
buildCanonicalName() |
static MapLikeType |
construct(Class<?> rawType,
JavaType keyT,
JavaType valueT) |
JavaType |
containedType(int index) |
int |
containedTypeCount() |
String |
containedTypeName(int index)
Not sure if we should count on this, but type names
for core interfaces are "K" and "V" respectively.
|
boolean |
equals(Object o) |
JavaType |
getContentType() |
StringBuilder |
getErasedSignature(StringBuilder sb)
Method for accessing signature without generic
type information, in form compatible with all versions
of JVM, and specifically used for type descriptions
when generating byte code.
|
StringBuilder |
getGenericSignature(StringBuilder sb) |
JavaType |
getKeyType() |
Class<?> |
getParameterSource() |
boolean |
isContainerType() |
boolean |
isMapLikeType() |
boolean |
isTrueMapType()
Method that can be used for checking whether this type is a
"real" Collection type; meaning whether it represents a parameterized
subtype of
Collection or just something that acts
like one. |
JavaType |
narrowContentsBy(Class<?> contentClass) |
JavaType |
narrowKey(Class<?> keySubclass) |
String |
toString() |
JavaType |
widenContentsBy(Class<?> contentClass) |
JavaType |
widenKey(Class<?> keySubclass) |
MapLikeType |
withContentTypeHandler(Object h)
"Copy method" that will construct a new instance that is identical to
this instance, except that its content type will have specified
type handler assigned.
|
MapLikeType |
withContentValueHandler(Object h)
"Copy method" that will construct a new instance that is identical to
this instance, except that it will have specified content value handler assigned.
|
MapLikeType |
withKeyTypeHandler(Object h) |
MapLikeType |
withKeyValueHandler(Object h) |
MapLikeType |
withStaticTyping()
Method that can be called to get a type instance that indicates
that values of the type should be handled using "static typing" for purposes
of serialization (as opposed to "dynamic" aka runtime typing):
meaning that no runtime information is needed for determining serializers to use.
|
MapLikeType |
withTypeHandler(Object h)
"Copy method" that will construct a new instance that is identical to
this instance, except that it will have specified type handler assigned.
|
MapLikeType |
withValueHandler(Object h)
"Copy method" that will construct a new instance that is identical to
this instance, except that it will have specified value handler assigned.
|
_classSignature, getTypeHandler, getValueHandler, serialize, serializeWithType, toCanonical_assertSubclass, _widen, containedTypeOrUnknown, forcedNarrowBy, getErasedSignature, getGenericSignature, getRawClass, getReferencedType, hasGenericTypes, hashCode, hasRawClass, hasValueHandler, isAbstract, isArrayType, isCollectionLikeType, isConcrete, isEnumType, isFinal, isInterface, isJavaLangObject, isPrimitive, isThrowable, isTypeOrSubTypeOf, narrowBy, useStaticType, widenByclone, finalize, getClass, notify, notifyAll, wait, wait, waitgetTypeNameprotected final JavaType _keyType
protected final JavaType _valueType
public static MapLikeType construct(Class<?> rawType, JavaType keyT, JavaType valueT)
public JavaType narrowContentsBy(Class<?> contentClass)
narrowContentsBy in class JavaTypepublic JavaType widenContentsBy(Class<?> contentClass)
widenContentsBy in class JavaTypepublic MapLikeType withTypeHandler(Object h)
JavaTypewithTypeHandler in class JavaTypepublic MapLikeType withContentTypeHandler(Object h)
JavaTypewithContentTypeHandler in class JavaTypepublic MapLikeType withValueHandler(Object h)
JavaTypewithValueHandler in class JavaTypepublic MapLikeType withContentValueHandler(Object h)
JavaTypewithContentValueHandler in class JavaTypepublic MapLikeType withStaticTyping()
JavaTypewithStaticTyping in class JavaTypeprotected String buildCanonicalName()
buildCanonicalName in class TypeBasepublic boolean isContainerType()
isContainerType in class JavaTypepublic boolean isMapLikeType()
isMapLikeType in class JavaTypeMap type,
or something similar (meaning it has at least two type parameter;
first one describing key type, second value type)public JavaType getKeyType()
getKeyType in class JavaTypepublic JavaType getContentType()
getContentType in class JavaTypepublic int containedTypeCount()
containedTypeCount in class JavaTypepublic JavaType containedType(int index)
containedType in class JavaTypepublic String containedTypeName(int index)
containedTypeName in class JavaTypepublic Class<?> getParameterSource()
getParameterSource in class JavaTypepublic StringBuilder getErasedSignature(StringBuilder sb)
JavaTypegetErasedSignature in class TypeBasesb - StringBuilder to append signature topublic StringBuilder getGenericSignature(StringBuilder sb)
getGenericSignature in class TypeBasesb - StringBuilder to append signature topublic MapLikeType withKeyTypeHandler(Object h)
public MapLikeType withKeyValueHandler(Object h)
public boolean isTrueMapType()
Collection or just something that acts
like one.Copyright © 2014–2015 FasterXML. All rights reserved.