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// Copyright 2014 The Bazel Authors. 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
// limitations under the License.
package com.google.devtools.build.lib.syntax;
import java.io.IOException;
/** Syntax node for an integer literal. */
public final class IntegerLiteral extends Expression {
private final int value;
public IntegerLiteral(int value) {
this.value = value;
}
public int getValue() {
return value;
}
@Override
Object doEval(Environment env) {
return value;
}
@Override
public void prettyPrint(Appendable buffer) throws IOException {
buffer.append(String.valueOf(value));
}
@Override
public void accept(SyntaxTreeVisitor visitor) {
visitor.visit(this);
}
@Override
public Kind kind() {
return Kind.INTEGER_LITERAL;
}
}