?? sort.java
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?/*
* Copyright 2004 original author or authors.
*
* 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 org.ecside.table.limit;
import java.util.HashMap;
import java.util.Map;
import org.apache.commons.lang.builder.ToStringBuilder;
/**
* @author Jeff Johnston
*/
public final class Sort {
private final String alias;
private final String property;
private final String sortOrder;
public Sort() {
this.alias = null;
this.property = null;
this.sortOrder = null;
}
public Sort(String alias, String property, String sortOrder) {
this.alias = alias;
this.property = property;
this.sortOrder = sortOrder;
}
public String getAlias() {
return alias;
}
public String getProperty() {
return property;
}
public String getSortOrder() {
return sortOrder;
}
public Map getSortValueMap(){
String sortProperty = getProperty();
String sortOrder = getSortOrder();
Map sortValueMap = new HashMap();
if (sortProperty!=null){
sortValueMap.put(sortProperty, sortOrder);
}
return sortValueMap;
}
public boolean isSorted() {
return sortOrder != null;
}
public boolean isAliased() {
return !alias.equals(property);
}
public String toString() {
ToStringBuilder builder = new ToStringBuilder(this);
builder.append("alias", alias);
builder.append("property", property);
builder.append("sortOrder", sortOrder);
return builder.toString();
}
}
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