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/*
 * #%L
 * anwiba commons core
 * %%
 * Copyright (C) 2007 - 2016 Andreas W. Bartels
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 2.1 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */
package net.anwiba.commons.ensure;

import java.text.MessageFormat;
import java.util.Objects;

class NotCondition extends AbstractCondition {

  private final ICondition condition;

  NotCondition(final ICondition condition) {
    this.condition = condition;
  }

  @Override
  public boolean accept(final T value) {
    return !this.condition.accept(value);
  }

  @Override
  public String toText() {
    return MessageFormat.format(
        "not {0}", //$NON-NLS-1$
        Objects.toString(this.condition));
  }
}