From d35a37a449d31e6f4b43b937abf7b0e1fc497828 Mon Sep 17 00:00:00 2001 From: Jan Tuomi Date: Thu, 16 Jun 2016 20:21:25 +0300 Subject: Grammar now uses reverse polish notation --- main/core/parser/ast/AssignmentNode.java | 36 -------------------------------- 1 file changed, 36 deletions(-) delete mode 100644 main/core/parser/ast/AssignmentNode.java (limited to 'main/core/parser/ast/AssignmentNode.java') diff --git a/main/core/parser/ast/AssignmentNode.java b/main/core/parser/ast/AssignmentNode.java deleted file mode 100644 index 8d8f8bc..0000000 --- a/main/core/parser/ast/AssignmentNode.java +++ /dev/null @@ -1,36 +0,0 @@ -package com.jantuomi.interpreter.main.core.parser.ast; - -import com.jantuomi.interpreter.main.core.parser.datatype.DataContainer; -import com.jantuomi.interpreter.main.core.runtime.State; -import com.jantuomi.interpreter.main.core.tokenizer.token.Token; - -import java.util.Arrays; -import java.util.List; - -/** - * Created by jan on 11.6.2016. - */ -public class AssignmentNode extends ASTNode { - - private SymbolNode lhs; - private ExpressionNode rhs; - - public AssignmentNode(SymbolNode lhs, ExpressionNode rhs) { - super(new Token(Token.Type.AssignmentToken)); - - this.lhs = lhs; - this.rhs = rhs; - } - - @Override - public DataContainer evaluate() { - DataContainer value = rhs.evaluate(); - State.getInstance().setSymbolValue(lhs.getSymbol(), value); - return value; - } - - @Override - List getChildren() { - return Arrays.asList(lhs, rhs); - } -} -- cgit v1.3