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The Adobe Experience Manager SDK
/*
* Copyright 1997-2010 Day Management AG
* Barfuesserplatz 6, 4001 Basel, Switzerland
* All Rights Reserved.
*
* This software is the confidential and proprietary information of
* Day Management AG, ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Day.
*/
package com.day.cq.reporting;
/**
* This interface defines the sorting of a column.
*/
public interface Sorting {
/**
* Defines available sorting directions.
*/
public static enum Direction {
/**
* Sort ascending
*/
ASCENDING("ASC"),
/**
* Sort descending
*/
DESCENDING("DESC");
/**
* String representation of the direction
*/
private final String strRep;
/**
* Private constructor for creating a new sorting direction.
*
* @param strRep The string representation
*/
private Direction(String strRep) {
this.strRep = strRep;
}
/**
* Gets the string representation of the direction.
*
* @return The string representation ("ASC", "DESC")
*/
public String getStringRepresentation() {
return this.strRep;
}
/**
* Returns the corresponding Direction value for the specified
* string representation.
*
* @param strRep The string representation
* @return The corresponding Direction value; null if an
* invalid string representation was provided
*/
public static Direction fromStringRepresentation(String strRep) {
Direction[] directions = values();
for (Direction toCheck : directions) {
if (toCheck.getStringRepresentation().equals(strRep)) {
return toCheck;
}
}
return null;
}
}
/**
* Returns if the column is currently sorted.
*
* @return true if the column is currently sorted
*/
boolean isSorted();
/**
* Returns the sorting direction if the column is currently sorted.
*
* @return The sorting direction; null if the column is currently unsorted
*/
Direction getDirection();
}