LastSearch.java

/*
 * Copyright [2014] [Christian Loehnert, krampenschiesser@gmail.com]
 * 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 de.ks.text;

public class LastSearch {
  private final int searchKeyHash;
  private final int textHash;
  private int position;

  public LastSearch(String searchKey, String text) {
    this.searchKeyHash = searchKey.hashCode();
    this.textHash = text.hashCode();
  }

  public int getPosition() {
    return Math.max(0, position);
  }

  public LastSearch setPosition(int position) {
    this.position = position;
    return this;
  }

  public boolean matches(String searchKey, String editorContent) {
    return textHash == editorContent.hashCode() && searchKeyHash == searchKey.hashCode();
  }
}