com.turn.camino.lang.ast.Block.java Source code

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Here is the source code for com.turn.camino.lang.ast.Block.java

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/**
 * Copyright (C) 2014-2016, Turn Inc. All Rights Reserved.
 *
 * 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
 */
package com.turn.camino.lang.ast;

import java.util.List;

import com.google.common.collect.ImmutableList;

/**
 * A block is a group of expressions
 *
 * @author llo
 */
public class Block extends Expression {

    private final List<Expression> expressions;

    /**
     * Constructor
     *
     * @param location location of expression
     * @param expressions expressions in this template
     */
    public Block(Location location, List<Expression> expressions) {
        super(location);
        this.expressions = ImmutableList.copyOf(expressions);
    }

    /**
     * Gets expressions in this block
     *
     * @return expressions
     */
    public List<Expression> getExpressions() {
        return expressions;
    }

    /**
     * Accepts a visitor to this block
     *
     * @param visitor visitor
     * @param context external context
     * @param <O> return type
     * @param <C> context type
     * @return return value
     * @throws E
     */
    @Override
    public <O, C, E extends Throwable> O accept(Visitor<O, C, E> visitor, C context) throws E {
        return visitor.visit(this, context);
    }
}