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 * Copyright (C) jparsec.org                                                *
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 * Licensed under the Apache License, Version 2.0 (the "License");           *
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 * You may obtain a copy of the License at                                   *
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 * http://www.apache.org/licenses/LICENSE-2.0                                *
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 * Unless required by applicable law or agreed to in writing, software       *
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package org.jparsec.examples.java.ast.expression;

import java.util.List;

import org.jparsec.examples.common.Strings;
import org.jparsec.examples.common.ValueObject;
import org.jparsec.examples.java.ast.type.TypeLiteral;

/**
 * Represents a "new Foo[] {...}" or "new Foo[size] {...}" expression.
 * 
 * @author Ben Yu
 */
public final class NewArrayExpression extends ValueObject implements Expression {
  public final TypeLiteral elementType;
  public final Expression length;
  public final List initializer;
  
  public NewArrayExpression(TypeLiteral type, Expression length, List initializer) {
    this.elementType = type;
    this.length = length;
    this.initializer = initializer;
  }
  
  @Override public String toString() {
    return "new " + elementType + "[" + (length == null ? "" : length) + "]"
        + (initializer == null ? "" : " {" + Strings.join(", ", initializer) + "}");
  }
}