//
// typica - A client library for Amazon Web Services
// Copyright (C) 2008 Xerox Corporation
// 
// 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 com.xerox.amazonws.ec2;

import java.util.List;

/**
 * A launch configuration encapsulates the parameters used for launching an AMI
 *
 * @author Moritz Post <mpost@innoopract.com>
 */
public class LaunchConfiguration {
	/** The ID of the AMI to launch. */
	private String imageId;

	/** The minimum number of AMIs to launch. */
	private int minCount;

	/** The maximum (desired) number of AMIs to launch. */
	private int maxCount;

	/** The name of the key file to access the AMI via ssh. */
	private String keyName;

	/** The security group to launch the AMI in. */
	private List<String> securityGroup;

	/** The availability AvailabilityZone to launch the AMI in. */
	private String AvailabilityZone;

	/** Custom User Data to init the AMI with. */
	private byte[] userData;

	/** The size of the hardware to launch the AMI in. */
	private InstanceType instanceType = InstanceType.DEFAULT;

	/** The id of the kernel to use. */
	private String kernelId;

	/** The ramdisk to use. */
	private String ramdiskId;

	/** The block device mapping to use. */
	private List<BlockDeviceMapping> blockDeviceMappings;

	/**
	 * Launches the given AMI one time. The min and max values are '1'.
	 *
	 * @param imageId the AMI to launch
	 */
	public LaunchConfiguration(final String imageId) {
		this(imageId, 1, 1);
	}

	/**
	 * The launch parameter with the minimum required number of parameter.
	 *
	 * @param imageId the id of the AMI to launch
	 * @param minCount the minimum required number of instances
	 * @param maxCount the maximum number of AMIs desired
	 */
	public LaunchConfiguration(final String imageId, final int minCount, final int maxCount) {
		this.imageId = imageId;
		this.minCount = minCount;
		this.maxCount = maxCount;
	}

	/**
	 * @return the imageId
	 */
	public String getImageId() {
		return this.imageId;
	}

	/**
	 * @param imageId the imageId to set
	 */
	public void setImageId(final String imageId) {
		this.imageId = imageId;
	}

	/**
	 * @return the minCount
	 */
	public int getMinCount() {
		return this.minCount;
	}

	/**
	 * @param minCount the minCount to set
	 */
	public void setMinCount(final int minCount) {
		this.minCount = minCount;
	}

	/**
	 * @return the maxCount
	 */
	public int getMaxCount() {
		return this.maxCount;
	}

	/**
	 * @param maxCount the maxCount to set
	 */
	public void setMaxCount(final int maxCount) {
		this.maxCount = maxCount;
	}

	/**
	 * @return the keyName
	 */
	public String getKeyName() {
		return this.keyName;
	}

	/**
	 * @param keyName the keyName to set
	 */
	public void setKeyName(final String keyName) {
		this.keyName = keyName;
	}

	/**
	 * @return the securityGroup
	 */
	public List<String> getSecurityGroup() {
		return this.securityGroup;
	}

	/**
	 * @param securityGroup the securityGroup to set
	 */
	public void setSecurityGroup(final List<String> securityGroup) {
		this.securityGroup = securityGroup;
	}

	/**
	 * @return the AvailabilityZone
	 */
	public String getAvailabilityZone() {
		return this.AvailabilityZone;
	}

	/**
	 * @param availabilityZone the AvailabilityZone to set
	 */
	public void setAvailabilityZone(final String availabilityZone) {
		this.AvailabilityZone = availabilityZone;
	}

	/**
	 * @return the instanceType
	 */
	public InstanceType getInstanceType() {
		return this.instanceType;
	}

	/**
	 * @param instanceType the instanceType to set
	 */
	public void setInstanceType(final InstanceType instanceType) {
		this.instanceType = instanceType;
	}

	/**
	 * @return the userData
	 */
	public byte[] getUserData() {
		return this.userData;
	}

	/**
	 * @param userData the userData to set
	 */
	public void setUserData(final byte[] userData) {
		this.userData = userData;
	}

	/**
	 * @return the kernelId
	 */
	public String getKernelId() {
		return this.kernelId;
	}

	/**
	 * @param kernelId the kernelId to set
	 */
	public void setKernelId(String kernelId) {
		this.kernelId = kernelId;
	}

	/**
	 * @return the ramdiskId
	 */
	public String getRamdiskId() {
		return this.ramdiskId;
	}

	/**
	 * @param ramdiskId the ramdiskId to set
	 */
	public void setRamdiskId(String ramdiskId) {
		this.ramdiskId = ramdiskId;
	}

	/**
	 * @return the blockDeviceMappings
	 */
	public List<BlockDeviceMapping> getBlockDevicemappings() {
		return this.blockDeviceMappings;
	}

	/**
	 * @param blockDeviceMappings the blockDeviceMappings to set
	 */
	public void setBlockDevicemappings(List<BlockDeviceMapping> blockDeviceMappings) {
		this.blockDeviceMappings = blockDeviceMappings;
	}
}