Class DotPath

java.lang.Object

org.springframework.data.mongodb.util.DotPath

public class DotPath
extends Object

Value object representing a dot path.

Since:

3.2

Author:

Mark Paluch

Method Summary

Modifier and Type	Method	Description
DotPath	append(String segment)	Append a segment to the dotpath.
static DotPath	empty()	Returns an empty dotpath.
static DotPath	from(@Nullable String dotPath)	Creates a new DotPath from dotPath.
boolean	isEmpty()	Returns whether this dotpath is empty.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

from

public static DotPath from(@Nullable String dotPath)

Creates a new DotPath from dotPath.

Parameters:

dotPath - the dot path, can be empty or null.

Returns:

the DotPath representing dotPath.

empty

public static DotPath empty()

Returns an empty dotpath.

Returns:

an empty dotpath.

append

public DotPath append(String segment)

Append a segment to the dotpath. If the dotpath is not empty, then segments are separated with a dot.

Parameters:

segment - the segment to append.

Returns:

isEmpty

public boolean isEmpty()

Returns whether this dotpath is empty.

Returns:

whether this dotpath is empty.

toString

public String toString()

Overrides:

toString in class Object