com.mysema.query.types

Class PathImpl<T>

java.lang.Object

com.mysema.query.types.ExpressionBase<T>

com.mysema.query.types.PathImpl<T>

Type Parameters:

T -

All Implemented Interfaces:

Expression<T>, Path<T>, Serializable

Direct Known Subclasses:

ParametrizedPathImpl

@Immutable
public class PathImpl<T>
extends ExpressionBase<T>
implements Path<T>

PathImpl defines a default implementation of the Path interface

Author:

tiwe

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PathImpl(Class<? extends T> type, Path<?> parent, String property)
PathImpl(Class<? extends T> type, PathMetadata<?> metadata)
PathImpl(Class<? extends T> type, String variable)

Method Summary

Modifier and Type	Method and Description
<R,C> R	accept(Visitor<R,C> v, C context) Accept the visitor with the given context
boolean	equals(Object o)
AnnotatedElement	getAnnotatedElement() Return the annotated element related to the given path
PathMetadata<?>	getMetadata() Get the metadata for this path
Path<?>	getRoot() Get the root for this path

Methods inherited from class com.mysema.query.types.ExpressionBase

getType, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.mysema.query.types.Expression

getType

Constructor Detail

PathImpl

public PathImpl(Class<? extends T> type,
                String variable)

PathImpl

public PathImpl(Class<? extends T> type,
                PathMetadata<?> metadata)

PathImpl

public PathImpl(Class<? extends T> type,
                Path<?> parent,
                String property)

Method Detail

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

getMetadata

public final PathMetadata<?> getMetadata()

Description copied from interface: Path

Get the metadata for this path

Specified by:

getMetadata in interface Path<T>

Returns:

getRoot

public final Path<?> getRoot()

Description copied from interface: Path

Get the root for this path

Specified by:

getRoot in interface Path<T>

Returns:

getAnnotatedElement

public final AnnotatedElement getAnnotatedElement()

Description copied from interface: Path

Return the annotated element related to the given path

For property paths the annotated element contains the annotations of the related field and/or getter method and for all others paths the annotated element is the expression type.

Specified by:

getAnnotatedElement in interface Path<T>

Returns:

accept

public final <R,C> R accept(Visitor<R,C> v,
                            C context)

Description copied from interface: Expression

Accept the visitor with the given context

Specified by:

accept in interface Expression<T>

Type Parameters:

R - return type

C - context type

Parameters:

v - visitor

context - context of visit

Returns: