io.pebbletemplates.pebble.extension.debug.DebugExtension Maven / Gradle / Ivy

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Templating engine for Java.

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/*
 * This file is part of Pebble.
 *
 * Copyright (c) 2014 by Mitchell Bösecke
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
package io.pebbletemplates.pebble.extension.debug;

import io.pebbletemplates.pebble.extension.AbstractExtension;
import io.pebbletemplates.pebble.extension.NodeVisitorFactory;

import java.util.ArrayList;
import java.util.List;

public class DebugExtension extends AbstractExtension {

  private final PrettyPrintNodeVisitorFactory prettyPrinter = new PrettyPrintNodeVisitorFactory();

  public List getNodeVisitors() {
    List visitors = new ArrayList<>();
    visitors.add(this.prettyPrinter);
    return visitors;
  }

  public String toString() {
    return this.prettyPrinter.toString();
  }
}