net.anwiba.commons.ensure.StringContainsCondition Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of anwiba-commons-ensure Show documentation

anwiba commons ensure/assert project

There is a newer version: 1.2.50

Show newest version

/*
 * #%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;

class StringContainsCondition extends AbstractCondition {

  private final String pattern;

  StringContainsCondition(final String pattern) {
    this.pattern = pattern;
  }

  @Override
  public boolean accept(final String value) {
    if (value == null) {
      return false;
    }
    return value.contains(this.pattern);
  }

  @Override
  public String toText() {
    return MessageFormat.format("contains ''{0}''", this.pattern); //$NON-NLS-1$ 
  }
}