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/*
* Copyright 2016 Miroslav Janíček
*
* 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 net.sandius.rembulan.parser.ast;
import net.sandius.rembulan.LuaFormat;
import java.util.Objects;
public final class Name {
private final String value;
private Name(String value) {
this.value = checkValidName(value);
}
public static Name fromString(String s) {
return new Name(s);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Name name = (Name) o;
return Objects.equals(value, name.value);
}
@Override
public int hashCode() {
return Objects.hash(value);
}
public static String checkValidName(String s) {
if (!LuaFormat.isValidName(s)) {
throw new IllegalArgumentException("Not a valid name: " + s);
}
else {
return s;
}
}
public String value() {
return value;
}
}