MapTypeExtractor (SciJava Types 1.0.0 API)

java.lang.Object
- org.scijava.types.extract.SubTypeExtractor<Map<?,?>>
- - org.scijava.types.extract.MapTypeExtractor

All Implemented Interfaces:

Comparable<TypeExtractor>, Prioritized<TypeExtractor>, TypeExtractor
```
public class MapTypeExtractor
extends SubTypeExtractor<Map<?,?>>
```
TypeExtractor plugin which operates on Map objects.
For performance reasons, we examine only one entry of the map, which may be more specifically typed than later entries. Hence the generic types given by this extraction may be overly constrained.

Author:

Curtis Rueden

Constructor Summary

Constructors
Constructor Description

MapTypeExtractor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Class<?>`	`baseClass()`
`protected Type[]`	`getTypeParameters(TypeReifier r, Map<?,?> object)`	Returns a `Type` array, where the `i`th `Type` in the array is the `i`th type parameter of the `Class` returned by `TypeExtractor.baseClass()`.
`double`	`priority()`

Methods inherited from class org.scijava.types.extract.SubTypeExtractor
reify

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

Methods inherited from interface org.scijava.priority.Prioritized
compareTo

- Constructor Detail
  - MapTypeExtractor
```
public MapTypeExtractor()
```
- Method Detail
  - priority
```
public double priority()
```
  - baseClass
```
public Class<?> baseClass()
```
  - getTypeParameters
```
protected Type[] getTypeParameters(TypeReifier r,
                                   Map<?,?> object)
```
    Description copied from class: SubTypeExtractor
    
    Returns a Type array, where the ith Type in the array is the ith type parameter of the Class returned by TypeExtractor.baseClass(). Similar to ParameterizedType.getActualTypeArguments(), but works on Objects instead of ParameterizedTypes.
    
    Specified by:
    
    getTypeParameters in class SubTypeExtractor<Map<?,?>>
    
    Parameters:
    
    r - the TypeReifier used to reify the type parameters.
    
    object - the Object to extract type parameters from.
    
    Returns:
    
    the actual type arguments of Object, with respect to the Type returned by TypeExtractor.baseClass()
    
    See Also:
    
    ParameterizedType.getActualTypeArguments()