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/*******************************************************************************
*
* Copyright (c) 2004-2010 Oracle Corporation.
*
* 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:
*
*
*******************************************************************************/
package hudson.slaves;
/**
* Additional convenience implementation on top of {@link Cloud} that are likely
* useful to typical {@link Cloud} implementations.
*
* Whereas {@link Cloud} is the contract between the rest of Hudson and a
* cloud implementation, this class focuses on providing a convenience to
* minimize the effort it takes to integrate a new cloud to Hudson.
*
* @author Kohsuke Kawaguchi
*/
public abstract class AbstractCloudImpl extends Cloud {
/**
* Upper bound on how many instances we may provision.
*/
private int instanceCap;
protected AbstractCloudImpl(String name, String instanceCapStr) {
super(name);
setInstanceCapStr(instanceCapStr);
}
protected void setInstanceCapStr(String value) {
if (value == null || value.equals("")) {
this.instanceCap = Integer.MAX_VALUE;
} else {
this.instanceCap = Integer.parseInt(value);
}
}
/**
* Gets the instance cap as string. Used primarily for form binding.
*/
public String getInstanceCapStr() {
if (instanceCap == Integer.MAX_VALUE) {
return "";
} else {
return String.valueOf(instanceCap);
}
}
/**
* Gets the instance cap as int, where the capless is represented as
* {@link Integer#MAX_VALUE}
*/
public int getInstanceCap() {
return instanceCap;
}
protected void setInstanceCap(int v) {
this.instanceCap = v;
}
}