1 files changed, 75 insertions, 0 deletions
diff --git a/plugins/org.eclipse.etrice.dctools.fsm/src/org/eclipse/etrice/dctools/fsm/ast/nodes/DCAstBracketNode.xtend b/plugins/org.eclipse.etrice.dctools.fsm/src/org/eclipse/etrice/dctools/fsm/ast/nodes/DCAstBracketNode.xtend
new file mode 100644
index 000000000..660f8f632
--- /dev/null
+++ b/plugins/org.eclipse.etrice.dctools.fsm/src/org/eclipse/etrice/dctools/fsm/ast/nodes/DCAstBracketNode.xtend
@@ -0,0 +1,75 @@
+/*******************************************************************************
+ * Copyright (c) 2018 protos software gmbh (http://www.protos.de).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * CONTRIBUTORS:
+ * 		Henrik Rentz-Reichert (initial contribution)
+ * 
+ *******************************************************************************/
+
+package org.eclipse.etrice.dctools.fsm.ast.nodes
+
+import org.eclipse.etrice.dctools.fsm.ast.nodes.DCAstNode
+import org.eclipse.xtend.lib.annotations.Accessors
+
+@Accessors
+class DCAstBracketNode extends DCAstTextNode {
+	
+	enum BracketType {
+		ROUND,
+		CURLY,
+		SQUARE
+	}
+	
+	BracketType type
+	int posClose
+	boolean closed
+	
+	new(DCAstNode parent, BracketType type, DCAstNode contents, int posOpen, int posClose) {
+		super(parent, 2, posOpen, posOpen+1)
+		this.type = type
+		this.posClose = posClose
+		this.closed = posClose>=0
+		
+		if (contents!==null) {
+			contents.parent = this
+		}
+	}
+	
+	new(DCAstNode parent, BracketType type, DCAstNode contents, int posOpen) {
+		this(parent, type, contents, posOpen, -1)
+	}
+	
+	def left() {
+		switch type {
+			case CURLY: "{"
+			case ROUND: "("
+			case SQUARE: "["
+		}
+	}
+	
+	def right() {
+		switch type {
+			case CURLY: "}"
+			case ROUND: ")"
+			case SQUARE: "]"
+		}
+	}
+	
+	override toString() {
+		switch type {
+			case CURLY: "{}"
+			case ROUND: "()"
+			case SQUARE: "[]"
+		}
+	}
+	
+	override protected doPrint(String indent) {
+		println(indent + "DCAstBracketNode " + this.toString)
+	}
+	
+	override def String getText() { toString }
+}
+\ No newline at end of file