Class ResolvedType
java.lang.Object
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.type.ResolvedType
- Direct Known Subclasses:
JavaType
Type abstraction that represents Java type that has been resolved
(i.e. has all generic information, if any, resolved to concrete
types).
Note that this is an intermediate type, and all concrete instances
MUST be of type
JavaType
from "databind" bundle -- this
abstraction is only needed so that types can be passed through
JsonParser.readValueAs(java.lang.Class<T>)
methods.- Since:
- 2.0
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionabstract ResolvedType
containedType
(int index) Method for accessing definitions of contained ("child") types.abstract int
Method for checking how many contained types this type has.abstract String
containedTypeName
(int index) Method for accessing name of type variable in indicated position.abstract ResolvedType
Method for accessing content type of this type, if type has such a thing: simple types do not, structured types do (like arrays, Collections and Maps)abstract ResolvedType
Method for accessing key type for this type, assuming type has such a concept (only Map types do)Class<?>
Deprecated.Since 2.7: does not have meaning as parameters depend on type resolved.abstract Class<?>
abstract ResolvedType
Method for accessing type of value that instances of this type references, if any.abstract boolean
Method that can be used to find out if the type directly declares generic parameters (for its direct super-class and/or super-interfaces).abstract boolean
hasRawClass
(Class<?> clz) abstract boolean
abstract boolean
abstract boolean
abstract boolean
abstract boolean
abstract boolean
abstract boolean
isFinal()
abstract boolean
abstract boolean
abstract boolean
boolean
Whether this type is a referential type, meaning that values are basically pointers to "real" values (or null) and not regular values themselves.abstract boolean
abstract String
Method that can be used to serialize type into form from which it can be fully deserialized from at a later point (usingTypeFactory
from mapper package).
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Constructor Details
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ResolvedType
public ResolvedType()
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Method Details
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getRawClass
- Returns:
- Type-erased
Class
of resolved type
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hasRawClass
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isAbstract
public abstract boolean isAbstract() -
isConcrete
public abstract boolean isConcrete() -
isThrowable
public abstract boolean isThrowable() -
isArrayType
public abstract boolean isArrayType() -
isEnumType
public abstract boolean isEnumType() -
isInterface
public abstract boolean isInterface() -
isPrimitive
public abstract boolean isPrimitive() -
isFinal
public abstract boolean isFinal() -
isContainerType
public abstract boolean isContainerType() -
isCollectionLikeType
public abstract boolean isCollectionLikeType() -
isReferenceType
public boolean isReferenceType()Whether this type is a referential type, meaning that values are basically pointers to "real" values (or null) and not regular values themselves. Typical examples include things likeAtomicReference
, and variousOptional
types (in JDK8, Guava).- Returns:
True
if this is a "referential" type,false
if not- Since:
- 2.6
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isMapLikeType
public abstract boolean isMapLikeType() -
hasGenericTypes
public abstract boolean hasGenericTypes()Method that can be used to find out if the type directly declares generic parameters (for its direct super-class and/or super-interfaces).- Returns:
True
if this type has generic type parameters,false
if not
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getParameterSource
Deprecated.Since 2.7: does not have meaning as parameters depend on type resolved.- Returns:
- Type-erased class of something not usable at this point
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getKeyType
Method for accessing key type for this type, assuming type has such a concept (only Map types do)- Returns:
- Key type of this type, if any;
null
if none
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getContentType
Method for accessing content type of this type, if type has such a thing: simple types do not, structured types do (like arrays, Collections and Maps)- Returns:
- Content type of this type, if any;
null
if none
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getReferencedType
Method for accessing type of value that instances of this type references, if any.- Returns:
- Referenced type, if any;
null
if not. - Since:
- 2.6
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containedTypeCount
public abstract int containedTypeCount()Method for checking how many contained types this type has. Contained types are usually generic types, so that generic Maps have 2 contained types.- Returns:
- Number of contained types that may be accessed
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containedType
Method for accessing definitions of contained ("child") types.- 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
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.- 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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toCanonical
Method that can be used to serialize type into form from which it can be fully deserialized from at a later point (usingTypeFactory
from mapper package). For simple types this is same as callingClass.getName()
, but for structured types it may additionally contain type information about contents.- Returns:
- String representation of the fully resolved type
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