Package org.codehaus.jackson.map.type
Class SimpleType
java.lang.Object
org.codehaus.jackson.type.JavaType
org.codehaus.jackson.map.type.TypeBase
org.codehaus.jackson.map.type.SimpleType
- All Implemented Interfaces:
JsonSerializable
,JsonSerializableWithType
Simple types are defined as anything other than one of recognized
container types (arrays, Collections, Maps). For our needs we
need not know anything further, since we have no way of dealing
with generic types other than Collections and Maps.
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected final String[]
Names of generic type arguments for this type; will match values in_typeParameters
protected final JavaType[]
Generic type arguments for this type.Fields inherited from class org.codehaus.jackson.type.JavaType
_class, _hashCode, _typeHandler, _valueHandler
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
SimpleType
(Class<?> cls) protected
SimpleType
(Class<?> cls, String[] typeNames, JavaType[] typeParams) Deprecated.protected
SimpleType
(Class<?> cls, String[] typeNames, JavaType[] typeParams, Object valueHandler, Object typeHandler) -
Method Summary
Modifier and TypeMethodDescriptionprotected JavaType
protected String
static SimpleType
static SimpleType
constructUnsafe
(Class<?> raw) Method used by core Jackson classes: NOT to be used by application code.containedType
(int index) Method for accessing definitions of contained ("child") types.int
Method for checking how many contained types this type has.containedTypeName
(int index) Method for accessing name of type variable in indicated position.boolean
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.boolean
narrowContentsBy
(Class<?> subclass) toString()
widenContentsBy
(Class<?> subclass) "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."Copy method" that will construct a new instance that is identical to this instance, except that it will have specified type handler assigned.Methods inherited from class org.codehaus.jackson.map.type.TypeBase
_classSignature, getTypeHandler, getValueHandler, serialize, serializeWithType, toCanonical
Methods inherited from class org.codehaus.jackson.type.JavaType
_assertSubclass, _widen, forcedNarrowBy, getContentType, getErasedSignature, getGenericSignature, getKeyType, getRawClass, hasGenericTypes, hashCode, hasRawClass, isAbstract, isArrayType, isCollectionLikeType, isConcrete, isEnumType, isFinal, isInterface, isMapLikeType, isPrimitive, isThrowable, narrowBy, setValueHandler, widenBy
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Field Details
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_typeParameters
Generic type arguments for this type. -
_typeNames
Names of generic type arguments for this type; will match values in_typeParameters
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Constructor Details
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SimpleType
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SimpleType
Deprecated. -
SimpleType
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Method Details
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constructUnsafe
Method used by core Jackson classes: NOT to be used by application code.NOTE: public only because it is called by
ObjectMapper
which is not in same package -
_narrow
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narrowContentsBy
- Specified by:
narrowContentsBy
in classJavaType
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widenContentsBy
- Specified by:
widenContentsBy
in classJavaType
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construct
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withTypeHandler
Description copied from class:JavaType
"Copy method" that will construct a new instance that is identical to this instance, except that it will have specified type handler assigned.- Specified by:
withTypeHandler
in classJavaType
- Returns:
- Newly created type instance
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withContentTypeHandler
Description copied from class:JavaType
"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.- Specified by:
withContentTypeHandler
in classJavaType
- Returns:
- Newly created type instance
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withValueHandler
- Overrides:
withValueHandler
in classJavaType
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withContentValueHandler
- Overrides:
withContentValueHandler
in classJavaType
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buildCanonicalName
- Specified by:
buildCanonicalName
in classTypeBase
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isContainerType
public boolean isContainerType()- Specified by:
isContainerType
in classJavaType
- Returns:
- True if type represented is a container type; this includes array, Map and Collection types.
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containedTypeCount
public int containedTypeCount()Description copied from class:JavaType
Method for checking how many contained types this type has. Contained types are usually generic types, so that generic Maps have 2 contained types.- Overrides:
containedTypeCount
in classJavaType
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containedType
Description copied from class:JavaType
Method for accessing definitions of contained ("child") types.- Overrides:
containedType
in classJavaType
- Parameters:
index
- Index of contained type to return- Returns:
- Contained type at index, or null if no such type exists (no exception thrown)
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containedTypeName
Description copied from class:JavaType
Method for accessing name of type variable in indicated position. If no name is bound, will use placeholders (derived from 0-based index); if no type variable or argument exists with given index, null is returned.- Overrides:
containedTypeName
in classJavaType
- Parameters:
index
- Index of contained type to return- Returns:
- Contained type at index, or null if no such type exists (no exception thrown)
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getErasedSignature
Description copied from class:JavaType
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.- Specified by:
getErasedSignature
in classTypeBase
- Parameters:
sb
- StringBuilder to append signature to- Returns:
- StringBuilder that was passed in; returned to allow call chaining
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getGenericSignature
- Specified by:
getGenericSignature
in classTypeBase
- Parameters:
sb
- StringBuilder to append signature to- Returns:
- StringBuilder that was passed in; returned to allow call chaining
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toString
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equals
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