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Squarespace template compiler

There is a newer version: 2.10.0

/**
 * Copyright (c) 2014 SQUARESPACE, 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.squarespace.template;

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


/**
 * A CodeSink that collects instructions in a list.
 */
public class CodeList implements CodeSink {

  /**
   * List of instructions.
   */
  private List instList = new ArrayList<>();

  /**
   * Returns the list of instructions collected.
   */
  public List getInstructions() {
    return instList;
  }

  /**
   * Accepts instructions and appends them to the internal list.
   *
   * See {@link CodeSink#accept(Instruction)}
   */
  @Override
  public void accept(Instruction instruction) throws CodeSyntaxException {
    instList.add(instruction);
  }

  /**
   * See {@link CodeSink#complete()}
   */
  @Override
  public void complete() {
    // NOOP
  }

}