AbstractPathResolver

java.lang.Object
- org.eclipse.persistence.jpa.jpql.tools.resolver.Resolver
- - org.eclipse.persistence.jpa.jpql.tools.resolver.AbstractPathResolver

Direct Known Subclasses:

CollectionValuedFieldResolver, StateFieldResolver
```
public abstract class AbstractPathResolver
extends Resolver
```
This Resolver is responsible to resolve a single path of a path expression (state field path expression, singled valued object field, or a collection-valued path expression).

Since:

2.3

Version:

2.5

Author:

Pascal Filion

See Also:

CollectionValuedFieldResolver, StateFieldResolver

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IManagedType`	`getManagedType()`	Returns the `IManagedType` associated with the field handled by this `Resolver`.
`IMapping`	`getMapping()`	Returns the `IMapping` for the wrapped field.
`String`	`getPath()`	Returns the single path represented by this `Resolver`.
`String`	`toString()`

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.resolver.Resolver
addChild, getChild, getParent, getParentManagedType, getParentMapping, getParentType, getParentTypeDeclaration, getProvider, getQuery, getType, getType, getType, getTypeDeclaration, getTypeHelper, getTypeRepository, isNullAllowed, setNullAllowed

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

- Method Detail
  - getManagedType
```
public IManagedType getManagedType()
```
    Returns the IManagedType associated with the field handled by this Resolver. If this Resolver does not handle a field that has a IManagedType, then null should be returned.
    For example: "SELECT e FROM Employee e", the Resolver for e would be returning the IManagedType for Employee.
    
    Overrides:
    
    getManagedType in class Resolver
    
    Returns:
    
    Either the IManagedType, if it could be resolved; null otherwise
  - getMapping
```
public final IMapping getMapping()
```
    Returns the IMapping for the wrapped field.
    
    Overrides:
    
    getMapping in class Resolver
    
    Returns:
    
    Either the IMapping or null if none exists
  - getPath
```
public final String getPath()
```
    Returns the single path represented by this Resolver.
    
    Returns:
    
    The single path represented by this Resolver
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object