stringAt
Returns the string value at pointer, or null if the path is absent or the value is not a string primitive.
Return
The string value at the specified path, or null.
Receiver
The KpaStruct to traverse.
Parameters
The KPointer identifying the value to retrieve.
Parses path via KPointer.from and returns the string value at that path, or null if absent or not a string.
Return
The string value at the specified path, or null.
Receiver
The KpaStruct to traverse.
Parameters
A pointer string (RFC 6901, fragment, or dot-notation, dispatched by prefix).
Throws
if path is not a valid pointer string.
Returns the string value at pointer, or null if the path is absent or the value is not a string primitive.
Return
The string value at the specified path, or null.
Receiver
The KpaList to traverse. * @throws IllegalStateException if an intermediate segment lands on a KpaPrimitive.
Parameters
The KPointer identifying the value to retrieve.
Parses path via KPointer.from and returns the string value at that path, or null if absent or not a string.
Return
The string value at the specified path, or null.
Receiver
The KpaList to traverse.
Parameters
A pointer string (RFC 6901, fragment, or dot-notation, dispatched by prefix).
Throws
if path is not a valid pointer string. * @throws IllegalStateException if an intermediate segment lands on a KpaPrimitive.