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/*******************************************************************************
* 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.util
import org.eclipse.etrice.dctools.fsm.ast.nodes.DCAstBracketNode
import org.eclipse.etrice.dctools.fsm.ast.nodes.DCAstIdentifierNode
import org.eclipse.etrice.dctools.fsm.ast.nodes.DCAstNode
import org.eclipse.etrice.dctools.fsm.ast.nodes.DCAstPeriodNode
import org.eclipse.etrice.dctools.fsm.ast.nodes.DCAstWhitespaceNode
import org.eclipse.etrice.dctools.fsm.ast.nodes.DCAstOtherNode
class DCAstPrinter implements IDCAstNodeVisitor {
val sb = new StringBuilder
def getText() {
sb.toString
}
override visitBegin(DCAstNode node) {
switch node {
DCAstBracketNode: sb.append(node.left)
DCAstIdentifierNode: sb.append(node.id)
DCAstPeriodNode: sb.append(".")
DCAstWhitespaceNode: sb.append(node.text)
DCAstOtherNode: sb.append(node.text)
}
return true
}
override visitEnd(DCAstNode node) {
switch node {
DCAstBracketNode: if (node.closed) sb.append(node.right)
}
}
}
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