org.solovyev.common.math.MathEntity Maven / Gradle / Ivy
/*
* Copyright 2013 serso aka se.solovyev
*
* 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.
*
* ---------------------------------------------------------------------
* Contact details
*
* Email: [email protected]
* Site: http://se.solovyev.org
*/
package org.solovyev.common.math;
import org.solovyev.common.JPredicate;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
/**
* User: serso
* Date: 10/29/11
* Time: 12:39 PM
*/
public interface MathEntity {
@Nonnull
String getName();
boolean isSystem();
@Nonnull
Integer getId();
boolean isIdDefined();
void setId(@Nonnull Integer id);
void copy(@Nonnull MathEntity that);
public static class Finder implements JPredicate {
@Nonnull
private final String name;
public Finder(@Nonnull String name) {
this.name = name;
}
@Override
public boolean apply(@Nullable T entity) {
return entity != null && name.equals(entity.getName());
}
}
}