From 885fb97dae384112110eb2980d80f45937637896 Mon Sep 17 00:00:00 2001 From: Jan Tuomi Date: Tue, 21 Jun 2016 21:23:34 +0300 Subject: Add boolean literals 'true' and 'false' --- main/core/parser/ast/BooleanLiteralNode.java | 30 ++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 main/core/parser/ast/BooleanLiteralNode.java (limited to 'main/core/parser/ast/BooleanLiteralNode.java') diff --git a/main/core/parser/ast/BooleanLiteralNode.java b/main/core/parser/ast/BooleanLiteralNode.java new file mode 100644 index 0000000..0d9c505 --- /dev/null +++ b/main/core/parser/ast/BooleanLiteralNode.java @@ -0,0 +1,30 @@ +package com.jantuomi.interpreter.main.core.parser.ast; + +import com.jantuomi.interpreter.main.core.parser.datatype.BooleanDataContainer; +import com.jantuomi.interpreter.main.core.parser.datatype.DataContainer; +import com.jantuomi.interpreter.main.core.tokenizer.token.Token; + +import java.util.Arrays; +import java.util.List; + +/** + * Created by jan on 16.6.2016. + */ +public class BooleanLiteralNode extends ASTNode { + private BooleanDataContainer value; + + public BooleanLiteralNode(Token token) { + super(token); + value = new BooleanDataContainer(Boolean.parseBoolean(token.getText())); + } + + @Override + public DataContainer evaluate() { + return value; + } + + @Override + List getChildren() { + return Arrays.asList(); + } +} -- cgit v1.3