JsExpr.java

/*
 * Copyright 2015 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.template.soy.jssrc.restricted;

import com.google.errorprone.annotations.Immutable;
import com.google.template.soy.internal.targetexpr.TargetExpr;

/**
 * Value class to represent a JS expression. Includes the text of the expression as well as the
 * precedence of the top-most operator.
 *
 * <p>Important: This class may only be used in implementing plugins (e.g. functions, directives).
 *
 * <p>Note that while all behavior of JsExpr matches TargetExpr, the class serves to differentiate
 * between languages and retain plugin behavior.
 *
 */
@Immutable
public final class JsExpr extends TargetExpr {

  /**
   * @param text The JS expression text.
   * @param precedence The precedence of the top-most operator. Or Integer.MAX_VALUE.
   */
  public JsExpr(String text, int precedence) {
    super(text, precedence);
  }
}