com.sap.cloud.sdk.datamodel.odata.client.expression

Class ODataResourcePath

java.lang.Object

com.sap.cloud.sdk.datamodel.odata.client.expression.ODataResourcePath

@Beta
public final class ODataResourcePath
extends Object

A class that assembles resource references into a URL path. References can be entity sets, entities by key, properties, functions, actions and special endpoints like the metadata endpoint. E.g. the following resource path identifies a function invocation on the a navigational property of the entity identified by 'val':

Entity(key='val')/NavigationProperty/Model.Function(1)/ResultProperty.

Of the result only the property ResultProperty is accessed.

Constructor Summary

Constructors

Constructor and Description
ODataResourcePath()

Method Summary

Modifier and Type	Method and Description
ODataResourcePath	addParameterToLastSegment(AbstractODataParameters parameters) Add a path parameter to the last segment.
ODataResourcePath	addSegment(String segment) Add a navigation to the path.
ODataResourcePath	addSegment(String segment, AbstractODataParameters parameters) Add a navigation with a parameters or function or action call to the path.
boolean	equals(Object o)
List<io.vavr.Tuple2<String,AbstractODataParameters>>	getSegments() The current path as a list of its individual path segments.
int	hashCode()
static ODataResourcePath	of(String segment) Convenience method for new ODataResourcePath().addSegment(segment).
static ODataResourcePath	of(String segment, AbstractODataParameters segmentParameter) Convenience method for new ODataResourcePath().addSegment(segment, segmentParameter).
String	toEncodedPathString() Encodes the path segments and assembles them together.
String	toString() Builds the path segments to a full URL path.

Methods inherited from class java.lang.Object

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

Constructor Detail

ODataResourcePath

public ODataResourcePath()

Method Detail

of

@Nonnull
public static ODataResourcePath of(@Nonnull
                                            String segment)

Convenience method for new ODataResourcePath().addSegment(segment). It creates a new resource path for the given path string.

Parameters:

segment - The string identifying the resource e.g. EntityName

Returns:

A new ODataResourcePath.

of

@Nonnull
public static ODataResourcePath of(@Nonnull
                                            String segment,
                                            @Nonnull
                                            AbstractODataParameters segmentParameter)

Convenience method for new ODataResourcePath().addSegment(segment, segmentParameter). It creates a new resource path for the given path string and parameters.

Parameters:

segment - The string identifying the resource e.g. EntityName

segmentParameter - The parameters to be included in this segment e.g. (key1='val',key2=123)

Returns:

A new ODataResourcePath.

addSegment

@Nonnull
public ODataResourcePath addSegment(@Nonnull
                                             String segment)

Add a navigation to the path.

Parameters:

segment - The navigation to add. Any slashes will be encoded and not treated as segment separators.

Returns:

This builder instance.

addSegment

@Nonnull
public ODataResourcePath addSegment(@Nonnull
                                             String segment,
                                             @Nullable
                                             AbstractODataParameters parameters)

Add a navigation with a parameters or function or action call to the path.

Parameters:

segment - The unencoded navigation or function or action reference to add. Any slashes will be encoded and not treated as segment separators.

parameters - The unencoded parameters or parameters to add.

Returns:

This builder instance.

addParameterToLastSegment

@Nonnull
public ODataResourcePath addParameterToLastSegment(@Nonnull
                                                            AbstractODataParameters parameters)

Add a path parameter to the last segment. Can only be applied if the last segment added to this builder did not contain any parameters.

Parameters:

parameters - The unencoded parameters to add.

Returns:

This builder instance.

Throws:

IllegalStateException - When the current path is empty or the last segment already contains a parameter.

toEncodedPathString

@Nonnull
public String toEncodedPathString()

Encodes the path segments and assembles them together. The returned path will always start with a leading forward slash and ends without any trailing slashes.

Returns:

The encoded path.

toString

@Nonnull
public String toString()

Builds the path segments to a full URL path.

Overrides:

toString in class Object

Returns:

The unencoded URL path.

equals

public boolean equals(@Nullable
                      Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getSegments

@Nonnull
public List<io.vavr.Tuple2<String,AbstractODataParameters>> getSegments()

The current path as a list of its individual path segments.