all files / src/ast/ InlineList.js

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/*
 * Copyright 2002-2015 the original author or authors.
 *
 * 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.
 */
 
import { SpelNode } from './SpelNode';
 
/**
 * Represent a list in an expression, e.g. '{1,2,3}'
 *
 * @author Andy Clement
 * @author Ben March
 * @since 0.2.0
 */
 
function createNode(position, elements) {
  var node = SpelNode.create('list', position),
    list = [].concat(elements || []);
 
  node.getValue = function (state) {
    return list.map(function (element) {
      return element.getValue(state);
    });
  };
 
  return node;
}
 
export var InlineList = {
  create: createNode,
};