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/*
* Oreka -- A media capture and retrieval platform
*
* Copyright (C) 2005, orecx LLC
*
* http://www.orecx.com
*
* This program is free software, distributed under the terms of
* the GNU General Public License.
* Please refer to http://www.gnu.org/copyleft/gpl.html
*
*/
/**
*
*/
package net.sf.oreka.tapestry;
import org.apache.log4j.Logger;
public class TableState {
static Logger logger = Logger.getLogger(TableState.class);
public static int DEFAULT_RESULTS_PER_PAGE = 10;
private int NumResults;
private int ResultsPerPage;
private int CurrentOffset;
private int sliderPosition;
private String OrderBy = new String();
private boolean Ascending = false;
/**
* @return Returns the ascending.
*/
public boolean isAscending() {
return Ascending;
}
/**
* @param ascending The ascending to set.
*/
public void setAscending(boolean ascending) {
Ascending = ascending;
}
/**
* @return Returns the orderBy.
*/
public String getOrderBy() {
return OrderBy;
}
/**
* @param orderBy The orderBy to set.
*/
public void setOrderBy(String orderBy) {
OrderBy = orderBy;
}
/**
*
*/
public TableState() {
ResultsPerPage = DEFAULT_RESULTS_PER_PAGE;
}
/**
* @return Returns the currentOffset.
*/
public int getCurrentOffset() {
return CurrentOffset;
}
/**
* @param currentOffset The currentOffset to set.
*/
public void setCurrentOffset(int currentOffset) {
CurrentOffset = currentOffset;
}
/**
* @return Returns the numResults.
*/
public int getNumResults() {
return NumResults;
}
/**
* @param numResults The numResults to set.
*/
public void setNumResults(int numResults) {
if (NumResults != numResults){
NumResults = numResults;
CurrentOffset = 0; // reset the offset if different resultset
}
}
/**
* @return Returns the resultsPerPage.
*/
public int getResultsPerPage() {
return ResultsPerPage;
}
/**
* @param resultsPerPage The resultsPerPage to set.
*/
public void setResultsPerPage(int resultsPerPage) {
ResultsPerPage = resultsPerPage;
}
public int getNumPages() {
double numPages = (double)getNumResults() / getResultsPerPage();
return (int)java.lang.Math.ceil(numPages);
}
public int getCurrentPage() {
return (getCurrentOffset() / getResultsPerPage())+1;
}
public int getSliderPosition() {
return sliderPosition;
}
public void setSliderPosition(int sliderPosition) {
this.sliderPosition = sliderPosition;
}
}
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