com.hazelcast.query.extractor

Interface ArgumentParser<I,O>

Type Parameters:

I - type of the unparsed argument object (input)

O - type of the parsed argument object (output)

All Known Implementing Classes:

DefaultArgumentParser

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ArgumentParser<I,O>

Common superclass for all argument parsers.

For now, it's not possible to register a custom ArgumentParser, thus a default parser is used. It follows a "pass-through" semantics, which means that the string located in the square-brackets is passed "as-is" to the extract method.

It is not allowed to use square brackets within the argument string.

Method Summary

Modifier and Type	Method and Description
O	parse(I input) This method takes the unparsed argument object as an input and returns the parsed output that will be used by the ValueExtractor.

Method Detail

parse

O parse(I input)

This method takes the unparsed argument object as an input and returns the parsed output that will be used by the ValueExtractor.

Parameters:

input - extraction argument in the specified format

Returns:

parsed argument object that will be passed to the ValueExtractor