InternalFilter.java

package sk.stuba.fiit.perconik.core.resources;

import javax.annotation.Nullable;

import sk.stuba.fiit.perconik.core.Listener;
import sk.stuba.fiit.perconik.core.Nameable;

abstract class InternalFilter<L extends Listener> extends AbstractWrapper<L> implements Nameable {
  InternalFilter(final L listener) {
    super(listener);
  }

  @Override
  public final boolean equals(@Nullable final Object o) {
    if (this == o) {
      return true;
    }

    if (null == o || this.getClass() != o.getClass()) {
      return false;
    }

    InternalFilter<?> other = (InternalFilter<?>) o;

    return this.listener.equals(other.listener);
  }

  @Override
  public final int hashCode() {
    return this.getName().hashCode();
  }

  @Override
  public final String toString() {
    return this.getName();
  }

  public final String getName() {
    return this.getClass().getName() + " for " + this.listener;
  }
}