FinallyStmt.java

// Copyright (C) 2005 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.caja.parser.js;

import com.google.caja.lexer.FilePosition;
import java.util.List;

/**
 *
 * @author mikesamuel@gmail.com
 */
public final class FinallyStmt extends AbstractStatement {
  private static final long serialVersionUID = -3205499024908646434L;

  /** @param value unused.  This ctor is provided for reflection. */
  @ReflectiveCtor
  public FinallyStmt(
      FilePosition pos, Void value, List<? extends Block> children) {
    this(pos, children.get(0));
  }

  public FinallyStmt(FilePosition pos, Block body) {
    super(pos, Block.class);
    appendChild(body);
  }

  public Block getBody() { return (Block) children().get(0); }

  @Override
  protected void childrenChanged() {
    super.childrenChanged();
    if (children().size() != 1) { throw new IndexOutOfBoundsException(); }
  }

  @Override
  public Object getValue() { return null; }

  public boolean hasHangingConditional() { return false; }

}