com.jfirer.jfireel.expression.node.impl.VariableNode Maven / Gradle / Ivy

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package com.jfirer.jfireel.expression.node.impl;

import java.util.Map;
import com.jfirer.jfireel.expression.node.CalculateNode;
import com.jfirer.jfireel.expression.token.Token;
import com.jfirer.jfireel.expression.token.TokenType;

public class VariableNode implements CalculateNode
{
    private String literals;
    
    public VariableNode(String literals)
    {
        this.literals = literals;
    }
    
    @Override
    public Object calculate(Map variables)
    {
        return variables.get(literals);
    }
    
    @Override
    public TokenType type()
    {
        return Token.VARIABLE;
    }
    
    @Override
    public String toString()
    {
        return "VariableNode [literals=" + literals + "]";
    }
    

    @Override
    public String literals()
    {
        return literals;
    }
    
}