org.apache.calcite.linq4j.tree.GotoExpressionKind Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you 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 org.apache.calcite.linq4j.tree;
/**
* Specifies what kind of jump a {@link GotoStatement} represents.
*/
public enum GotoExpressionKind {
/**
* A GotoExpression that represents a jump to some location.
*/
Goto("goto "),
/**
* A GotoExpression that represents a return statement.
*/
Return("return"),
/**
* A GotoExpression that represents a break statement.
*/
Break("break"),
/**
* A GotoExpression that represents a continue statement.
*/
Continue("continue"),
/**
* A GotoExpression that evaluates an expression and carries on.
*/
Sequence("");
final String prefix;
GotoExpressionKind(String prefix) {
this.prefix = prefix;
}
}
// End GotoExpressionKind.java