Class BooleanExpressionCompiler

java.lang.Object

me.lucko.luckperms.common.verbose.expression.BooleanExpressionCompiler

public class BooleanExpressionCompiler
extends Object

Compiler for boolean expressions with variables.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	BooleanExpressionCompiler.AST	AST for a boolean expression.
static final class	BooleanExpressionCompiler.LexerException	Represents a lexing error.
static final class	BooleanExpressionCompiler.ParserException	Represents a parsing error.
static interface	BooleanExpressionCompiler.VariableEvaluator	Evaluates the value of variables within an expression.

Constructor Summary

Constructors

Constructor	Description
BooleanExpressionCompiler()

Method Summary

Modifier and Type	Method	Description
static BooleanExpressionCompiler.AST	compile(String expression)	Compiles an BooleanExpressionCompiler.AST for a given boolean expression.

Methods inherited from class Object

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

Constructor Details

BooleanExpressionCompiler

public BooleanExpressionCompiler()

Method Details

compile

public static BooleanExpressionCompiler.AST compile(String expression)
                                             throws BooleanExpressionCompiler.LexerException,
BooleanExpressionCompiler.ParserException

Compiles an BooleanExpressionCompiler.AST for a given boolean expression.

Parameters:

expression - the expression string

Returns:

the compiled AST

Throws:

BooleanExpressionCompiler.LexerException - if an error occurs when lexing the expression

BooleanExpressionCompiler.ParserException - if an error occurs when parsing the expression