Package dev.zemco.codegame.compilation.parsing

Interface IInstructionParser

All Known Implementing Classes:

AbstractNamedParametrizedInstructionParser, DelegatingInstructionParser, FactorySingleAddressParameterInstructionParser, FactorySingleIntegerParameterInstructionParser, FactorySingleParameterInstructionParser, SupplierInstructionParser

public interface IInstructionParser

Parses instructions encoded in strings. The encoded instruction is typically a single line of source code. A single instruction parser may not support all types of raw instructions.

Author:

Erik Zemčík

See Also:

• IInstruction

Method Summary

Modifier and Type	Method	Description
Optional<IInstruction>	parseInstruction(String rawInstruction)	Parses a single instruction encoded in a given string.

Method Details

parseInstruction

Optional<IInstruction> parseInstruction(String rawInstruction)

Parses a single instruction encoded in a given string. This method may return an empty optional, if the parser does not support the given raw instruction.

Parameters:

rawInstruction - instruction encoded in a string

Returns:

parsed instruction or an empty optional

Throws:

IllegalArgumentException - if rawInstruction is null or empty

InstructionParseException - if rawInstruction is not encoded correctly