org.apache.bval.jsr.util

Class PathImpl

java.lang.Object

org.apache.bval.jsr.util.PathImpl

All Implemented Interfaces:

Serializable, Iterable<javax.validation.Path.Node>, javax.validation.Path

public class PathImpl
extends Object
implements javax.validation.Path, Serializable

Description: object holding the property path as a list of nodes. (Implementation partially based on reference implementation)
This class is not synchronized.

Version:

$Rev: 1498347 $ $Date: 2013-07-01 12:06:18 +0200 (lun., 01 juil. 2013) $

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PathImpl.Builder Builds non-root paths from expressions.

Nested classes/interfaces inherited from interface javax.validation.Path

javax.validation.Path.BeanNode, javax.validation.Path.ConstructorNode, javax.validation.Path.ContainerElementNode, javax.validation.Path.CrossParameterNode, javax.validation.Path.MethodNode, javax.validation.Path.Node, javax.validation.Path.ParameterNode, javax.validation.Path.PropertyNode, javax.validation.Path.ReturnValueNode

Field Summary

Fields

Modifier and Type	Field and Description
static Comparator<javax.validation.Path>	PATH_COMPARATOR

Method Summary

Modifier and Type	Method and Description
PathImpl	addBean()
PathImpl	addNode(javax.validation.Path.Node node) Add a node to this PathImpl.
PathImpl	addProperty(String name) Encapsulate the node manipulations needed to add a named property to this path.
static PathImpl	copy(javax.validation.Path path) Copy another Path.
static PathImpl	create() Create a PathImpl instance representing the specified path.
static PathImpl	createPathFromString(String propertyPath) Returns a Path instance representing the path described by the given string.
boolean	equals(Object o)
NodeImpl	getLeafNode() Get the leaf node (if any) from this PathImpl
int	hashCode()
boolean	isRootPath() Learn whether this PathImpl points to the root of its graph.
boolean	isSubPathOf(javax.validation.Path path) Learn whether path is a parent to this.
Iterator<javax.validation.Path.Node>	iterator()
static PathImpl	of(javax.validation.Path path)
NodeImpl	removeLeafNode() Trim the leaf node from this PathImpl.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

PATH_COMPARATOR

public static final Comparator<javax.validation.Path> PATH_COMPARATOR

See Also:

NodeImpl.NODE_COMPARATOR

Method Detail

createPathFromString

public static PathImpl createPathFromString(String propertyPath)

Returns a Path instance representing the path described by the given string. To create a root node the empty string should be passed. Note: This signature is to maintain pluggability with the RI impl.

Parameters:

propertyPath - the path as string representation.

Returns:

a Path instance representing the path described by the given string.

create

public static PathImpl create()

Create a PathImpl instance representing the specified path.

Returns:

PathImpl

copy

public static PathImpl copy(javax.validation.Path path)

Copy another Path.

Parameters:

path -

Returns:

new PathImpl

of

public static PathImpl of(javax.validation.Path path)

isRootPath

public boolean isRootPath()

Learn whether this PathImpl points to the root of its graph.

Returns:

true if no child nodes

addNode

public PathImpl addNode(javax.validation.Path.Node node)

Add a node to this PathImpl.

Parameters:

node - to add

Returns:

this, fluently

addProperty

public PathImpl addProperty(String name)

Encapsulate the node manipulations needed to add a named property to this path.

Parameters:

name -

Returns:

this, fluently

addBean

public PathImpl addBean()

removeLeafNode

public NodeImpl removeLeafNode()

Trim the leaf node from this PathImpl.

Returns:

the node removed

Throws:

IllegalStateException - if no nodes are found

getLeafNode

public NodeImpl getLeafNode()

Get the leaf node (if any) from this PathImpl

Returns:

NodeImpl

iterator

public Iterator<javax.validation.Path.Node> iterator()

Specified by:

iterator in interface Iterable<javax.validation.Path.Node>

isSubPathOf

public boolean isSubPathOf(javax.validation.Path path)

Learn whether path is a parent to this.

Parameters:

path -

Returns:

true if our nodes begin with nodes equal to those found in path

toString

public String toString()

Specified by:

toString in interface javax.validation.Path

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object