Module com.maroontress.intexpr

Package com.maroontress.intexpr.impl

Class OperatorSpec

java.lang.Object

com.maroontress.intexpr.impl.OperatorSpec

All Implemented Interfaces:

Consumer<Deque<SyntaxNode>>

public final class OperatorSpec
extends Object
implements Consumer<Deque<SyntaxNode>>

This class provides the class objects of operators.

Method Summary

Modifier and Type	Method	Description
void	accept(Deque<SyntaxNode> stack)
Executable	getCode()	Returns the executable code associated with this.
int	getPrecedence()	Returns the precedence of the operator.
static Optional<OperatorSpec>	query(String symbol, OperatorType type)	Returns the OperatorSpec object corresponding to the specified symbol and operator type.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Method Details

query

public static Optional<OperatorSpec> query(String symbol,
 OperatorType type)

Returns the OperatorSpec object corresponding to the specified symbol and operator type.

Parameters:

symbol - The symbol representing the OperatorSpec object.

type - OperatorType.UNARY or OperatorType.BINARY.

Returns:

The OperatorSpec object if found, otherwise Optional.empty().

getCode

public Executable getCode()

Returns the executable code associated with this.

Returns:

The executable code.

getPrecedence

public int getPrecedence()

Returns the precedence of the operator.

Returns:

The precedence of the operator.

accept

public void accept(Deque<SyntaxNode> stack)

Specified by:

accept in interface Consumer<Deque<SyntaxNode>>

toString

public String toString()

Overrides:

toString in class Object