1 56 57 package org.jdom.filter; 58 59 65 public abstract class AbstractFilter implements Filter { 66 67 private static final String CVS_ID = 68 "@(#) $RCSfile: AbstractFilter.java,v $ $Revision: 1.5 $ $Date: 2004/02/27 11:32:58 $"; 69 70 public Filter negate() { 71 return new NegateFilter(this); 72 } 73 74 public Filter or(Filter filter) { 75 return new OrFilter(this, filter); 76 } 77 78 public Filter and(Filter filter) { 79 return new AndFilter(this, filter); 80 } 81 82 } 83 | Popular Tags |