/*******************************************************************************
* Copyright (c) 2008, 2017 xored software, Inc. and others.
*
* 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:
* xored software, Inc. - initial API and Implementation (Alex Panchenko)
*******************************************************************************/
package org.eclipse.dltk.tcl.internal.tclchecker.v5;
import java.util.ArrayList;
import java.util.List;
public class ListToken implements IToken {
private final List<IToken> children = new ArrayList<>();
@Override
public List<IToken> getChildren() {
return children;
}
@Override
public String getText() {
final StringBuilder sb = new StringBuilder();
for (IToken token : children) {
if (sb.length() != 0) {
sb.append(' ');
}
sb.append(token.getText());
}
return sb.toString();
}
@Override
public boolean hasChildren() {
return true;
}
public void addChild(IToken child) {
children.add(child);
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("{"); //$NON-NLS-1$
int index = 0;
for (IToken token : children) {
if (index != 0) {
sb.append(' ');
}
sb.append(token.toString());
++index;
}
sb.append("}"); //$NON-NLS-1$
return sb.toString();
}
}