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/*******************************************************************************
* Copyright (c) 2011 GitHub Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Kevin Sawicki (GitHub Inc.) - initial API and implementation
*******************************************************************************/
package org.eclipse.egit.github.core.client;
import static org.eclipse.egit.github.core.client.IGitHubConstants.PARAM_PAGE;
import static org.eclipse.egit.github.core.client.IGitHubConstants.PARAM_PER_PAGE;
import org.eclipse.egit.github.core.util.UrlUtils;
/**
* Paged request class that contains the initial page size and page number of
* the request.
*
* @param <V>
*/
public class PagedRequest<V> extends GitHubRequest {
/**
* First page
*/
public static final int PAGE_FIRST = 1;
/**
* Default page size
*/
public static final int PAGE_SIZE = 100;
private final int pageSize;
private final int page;
/**
* Create paged request with default size
*/
public PagedRequest() {
this(PAGE_FIRST, PAGE_SIZE);
}
/**
* Create paged request with given starting page and page size.
*
* @param start
* @param size
*/
public PagedRequest(int start, int size) {
page = start;
pageSize = size;
}
/**
* Get initial page size
*
* @return pageSize
*/
public int getPageSize() {
return pageSize;
}
@Override
protected void addParams(final StringBuilder uri) {
super.addParams(uri);
final int size = getPageSize();
if (size > 0)
UrlUtils.addParam(PARAM_PER_PAGE, Integer.toString(size), uri);
final int number = getPage();
if (number > 0)
UrlUtils.addParam(PARAM_PAGE, Integer.toString(number), uri);
}
/**
* Get initial page number
*
* @return page
*/
public int getPage() {
return page;
}
}
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