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The AWS Java SDK for Amazon EC2 module holds the client classes that are used for communicating with Amazon EC2 Service
/*
* Copyright 2011-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not
* use this file except in compliance with the License. A copy of the License is
* located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.services.ec2.model;
import java.io.Serializable;
/**
*
* A filter name and value pair that is used to return a more specific list of
* results. Filters can be used to match a set of resources by various criteria,
* such as tags, attributes, or IDs.
*
*/
public class Filter implements Serializable, Cloneable {
/**
*
* The name of the filter. Filter names are case-sensitive.
*
*/
private String name;
/**
*
* One or more filter values. Filter values are case-sensitive.
*
*/
private com.amazonaws.internal.SdkInternalList values;
/**
* Default constructor for Filter object. Callers should use the setter or
* fluent setter (with...) methods to initialize the object after creating
* it.
*/
public Filter() {
}
/**
* Constructs a new Filter object. Callers should use the setter or fluent
* setter (with...) methods to initialize any additional object members.
*
* @param name
* The name of the filter. Filter names are case-sensitive.
*/
public Filter(String name) {
setName(name);
}
/**
* Constructs a new Filter object. Callers should use the setter or fluent
* setter (with...) methods to initialize any additional object members.
*
* @param name
* The name of the filter. Filter names are case-sensitive.
* @param values
* One or more filter values. Filter values are case-sensitive.
*/
public Filter(String name, java.util.List values) {
setName(name);
setValues(values);
}
/**
*
* The name of the filter. Filter names are case-sensitive.
*
*
* @param name
* The name of the filter. Filter names are case-sensitive.
*/
public void setName(String name) {
this.name = name;
}
/**
*
* The name of the filter. Filter names are case-sensitive.
*
*
* @return The name of the filter. Filter names are case-sensitive.
*/
public String getName() {
return this.name;
}
/**
*
* The name of the filter. Filter names are case-sensitive.
*
*
* @param name
* The name of the filter. Filter names are case-sensitive.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Filter withName(String name) {
setName(name);
return this;
}
/**
*
* One or more filter values. Filter values are case-sensitive.
*
*
* @return One or more filter values. Filter values are case-sensitive.
*/
public java.util.List getValues() {
if (values == null) {
values = new com.amazonaws.internal.SdkInternalList();
}
return values;
}
/**
*
* One or more filter values. Filter values are case-sensitive.
*
*
* @param values
* One or more filter values. Filter values are case-sensitive.
*/
public void setValues(java.util.Collection values) {
if (values == null) {
this.values = null;
return;
}
this.values = new com.amazonaws.internal.SdkInternalList(values);
}
/**
*
* One or more filter values. Filter values are case-sensitive.
*
*
* NOTE: This method appends the values to the existing list (if
* any). Use {@link #setValues(java.util.Collection)} or
* {@link #withValues(java.util.Collection)} if you want to override the
* existing values.
*
*
* @param values
* One or more filter values. Filter values are case-sensitive.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Filter withValues(String... values) {
if (this.values == null) {
setValues(new com.amazonaws.internal.SdkInternalList(
values.length));
}
for (String ele : values) {
this.values.add(ele);
}
return this;
}
/**
*
* One or more filter values. Filter values are case-sensitive.
*
*
* @param values
* One or more filter values. Filter values are case-sensitive.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Filter withValues(java.util.Collection values) {
setValues(values);
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getName() != null)
sb.append("Name: " + getName() + ",");
if (getValues() != null)
sb.append("Values: " + getValues());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof Filter == false)
return false;
Filter other = (Filter) obj;
if (other.getName() == null ^ this.getName() == null)
return false;
if (other.getName() != null
&& other.getName().equals(this.getName()) == false)
return false;
if (other.getValues() == null ^ this.getValues() == null)
return false;
if (other.getValues() != null
&& other.getValues().equals(this.getValues()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode
+ ((getName() == null) ? 0 : getName().hashCode());
hashCode = prime * hashCode
+ ((getValues() == null) ? 0 : getValues().hashCode());
return hashCode;
}
@Override
public Filter clone() {
try {
return (Filter) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}