package org.apache.lucene.queryParser.standard.config; /** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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. */ import org.apache.lucene.queryParser.core.config.QueryConfigHandler; import org.apache.lucene.queryParser.standard.processors.AllowLeadingWildcardProcessor; import org.apache.lucene.util.AttributeImpl; /** * This attribute is used by {@link AllowLeadingWildcardProcessor} processor and * must be defined in the {@link QueryConfigHandler}. It basically tells the * processor if it should allow leading wildcard. <br/> * * @see org.apache.lucene.queryParser.standard.config.AllowLeadingWildcardAttribute */ public class AllowLeadingWildcardAttributeImpl extends AttributeImpl implements AllowLeadingWildcardAttribute { private static final long serialVersionUID = -2804763012723049527L; private boolean allowLeadingWildcard = false; // default in 2.9 public void setAllowLeadingWildcard(boolean allowLeadingWildcard) { this.allowLeadingWildcard = allowLeadingWildcard; } public boolean isAllowLeadingWildcard() { return this.allowLeadingWildcard; } public void clear() { throw new UnsupportedOperationException(); } public void copyTo(AttributeImpl target) { throw new UnsupportedOperationException(); } public boolean equals(Object other) { if (other instanceof AllowLeadingWildcardAttributeImpl && ((AllowLeadingWildcardAttributeImpl) other).allowLeadingWildcard == this.allowLeadingWildcard) { return true; } return false; } public int hashCode() { return this.allowLeadingWildcard ? -1 : Integer.MAX_VALUE; } public String toString() { return "<allowLeadingWildcard allowLeadingWildcard=" + this.allowLeadingWildcard + "/>"; } }