PolymorphicTypeResolver (Ferma 2.4.0 API)

java.lang.Object
- com.syncleus.ferma.typeresolvers.PolymorphicTypeResolver

All Implemented Interfaces:

TypeResolver
```
public class PolymorphicTypeResolver
extends Object
implements TypeResolver
```
This type resolver will use the Java class stored in the 'java_class' on the element.

Field Summary

Fields
Modifier and Type Field and Description

static String TYPE_RESOLUTION_KEY

Fields
Modifier and Type	Field and Description
`static String`	`TYPE_RESOLUTION_KEY`

Constructor Summary

Constructors
Constructor and Description
`PolymorphicTypeResolver()` Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types.
`PolymorphicTypeResolver(ReflectionCache reflectionCache)` Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types.
`PolymorphicTypeResolver(ReflectionCache reflectionCache, String typeResolutionKey)` Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types.
`PolymorphicTypeResolver(String typeResolutionKey)` Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`deinit(com.tinkerpop.blueprints.Element element)` Called to remove the type resolution properties from an element
`EdgeTraversal<?,?,?>`	`hasNotType(EdgeTraversal<?,?,?> traverser, Class<?> type)` Filters out the objects on the traversal that are not satisfying a requested type.
`VertexTraversal<?,?,?>`	`hasNotType(VertexTraversal<?,?,?> traverser, Class<?> type)` Filters out the objects on the traversal that are not satisfying a requested type.
`EdgeTraversal<?,?,?>`	`hasType(EdgeTraversal<?,?,?> traverser, Class<?> type)` Filters the objects on the traversal that satisfy a requested type.
`VertexTraversal<?,?,?>`	`hasType(VertexTraversal<?,?,?> traverser, Class<?> type)` Filters the objects on the traversal that satisfy a requested type.
`void`	`init(com.tinkerpop.blueprints.Element element, Class<?> kind)` Called to initialize an element with type resolution properties.
`Class<?>`	`resolve(com.tinkerpop.blueprints.Element element)` Resolve the type of frame that a an element should be.
`<T> Class<? extends T>`	`resolve(com.tinkerpop.blueprints.Element element, Class<T> kind)` Resolve the type of frame that a an element should be.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - TYPE_RESOLUTION_KEY
```
public static final String TYPE_RESOLUTION_KEY
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PolymorphicTypeResolver
```
public PolymorphicTypeResolver()
```
    Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types. While these types still need to be included in a separate TypedModule they must be created here as well to ensure proper look-ups occur.
    
    Since:
    
    2.0.0
  - PolymorphicTypeResolver
```
public PolymorphicTypeResolver(String typeResolutionKey)
```
    Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types. While these types still need to be included in a separate TypedModule they must be created here as well to ensure proper look-ups occur.
    
    Since:
    
    2.0.0
  - PolymorphicTypeResolver
```
public PolymorphicTypeResolver(ReflectionCache reflectionCache)
```
    Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types. While these types still need to be included in a separate TypedModule they must be created here as well to ensure proper look-ups occur.
    
    Parameters:
    
    reflectionCache - the ReflectionCache used to examine the type hierarchy and do general reflection.
    
    Since:
    
    2.0.0
  - PolymorphicTypeResolver
```
public PolymorphicTypeResolver(ReflectionCache reflectionCache,
                               String typeResolutionKey)
```
    Creates a new SimpleTypeResolver with a typing engine that can recognize the specified types. While these types still need to be included in a separate TypedModule they must be created here as well to ensure proper look-ups occur.
    
    Parameters:
    
    reflectionCache - the ReflectionCache used to examine the type hierarchy and do general reflection.
    
    Since:
    
    2.0.0
- Method Detail
  - resolve
```
public <T> Class<? extends T> resolve(com.tinkerpop.blueprints.Element element,
                                      Class<T> kind)
```
    Description copied from interface: TypeResolver
    
    Resolve the type of frame that a an element should be.
    
    Specified by:
    
    resolve in interface TypeResolver
    
    Type Parameters:
    
    T - The type used to frame the element.
    
    Parameters:
    
    element - The element that is being framed.
    
    kind - The kind of frame that is being requested by the client code.
    
    Returns:
    
    The kind of frame
  - resolve
```
public Class<?> resolve(com.tinkerpop.blueprints.Element element)
```
    Description copied from interface: TypeResolver
    
    Resolve the type of frame that a an element should be.
    
    Specified by:
    
    resolve in interface TypeResolver
    
    Parameters:
    
    element - The element that is being framed.
    
    Returns:
    
    The kind of frame, null if no type resolution properties exist.
  - init
```
public void init(com.tinkerpop.blueprints.Element element,
                 Class<?> kind)
```
    Description copied from interface: TypeResolver
    
    Called to initialize an element with type resolution properties.
    
    Specified by:
    
    init in interface TypeResolver
    
    Parameters:
    
    element - The element that was created.
    
    kind - The kind of frame that was resolved.
  - deinit
```
public void deinit(com.tinkerpop.blueprints.Element element)
```
    Description copied from interface: TypeResolver
    
    Called to remove the type resolution properties from an element
    
    Specified by:
    
    deinit in interface TypeResolver
    
    Parameters:
    
    element - The element to remove the property from.
  - hasType
```
public VertexTraversal<?,?,?> hasType(VertexTraversal<?,?,?> traverser,
                                      Class<?> type)
```
    Description copied from interface: TypeResolver
    
    Filters the objects on the traversal that satisfy a requested type.
    
    Specified by:
    
    hasType in interface TypeResolver
    
    Parameters:
    
    traverser - A traversal pointing to the current set of vertex to be filtered
    
    type - The type to filter by.
    
    Returns:
    
    The traversal stream filtered by the desired type.
  - hasType
```
public EdgeTraversal<?,?,?> hasType(EdgeTraversal<?,?,?> traverser,
                                    Class<?> type)
```
    Description copied from interface: TypeResolver
    
    Filters the objects on the traversal that satisfy a requested type.
    
    Specified by:
    
    hasType in interface TypeResolver
    
    Parameters:
    
    traverser - A traversal pointing to the current set of edges to be filtered
    
    type - The type to filter by.
    
    Returns:
    
    The traversal stream filtered by the desired type.
  - hasNotType
```
public VertexTraversal<?,?,?> hasNotType(VertexTraversal<?,?,?> traverser,
                                         Class<?> type)
```
    Description copied from interface: TypeResolver
    
    Filters out the objects on the traversal that are not satisfying a requested type.
    
    Specified by:
    
    hasNotType in interface TypeResolver
    
    Parameters:
    
    traverser - A traversal pointing to the current set of vertex to be filtered
    
    type - The type to filter by.
    
    Returns:
    
    The traversal stream filtered by the desired type.
  - hasNotType
```
public EdgeTraversal<?,?,?> hasNotType(EdgeTraversal<?,?,?> traverser,
                                       Class<?> type)
```
    Description copied from interface: TypeResolver
    
    Filters out the objects on the traversal that are not satisfying a requested type.
    
    Specified by:
    
    hasNotType in interface TypeResolver
    
    Parameters:
    
    traverser - A traversal pointing to the current set of edges to be filtered
    
    type - The type to filter by.
    
    Returns:
    
    The traversal stream filtered by the desired type.

Class PolymorphicTypeResolver

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

TYPE_RESOLUTION_KEY

Constructor Detail

PolymorphicTypeResolver

PolymorphicTypeResolver

PolymorphicTypeResolver

PolymorphicTypeResolver

Method Detail

resolve

resolve

init

deinit

hasType

hasType

hasNotType

hasNotType