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  /*
   * Copyright 2010-2015 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;
 
 
Container for the parameters to the DescribeRegions operation.

Describes one or more regions that are currently available to you.

For a list of the regions supported by Amazon EC2, see Regions and Endpoints .

 
The names of one or more regions.
 
One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

 
The names of one or more regions.

Returns:
The names of one or more regions.
 
     public java.util.List<StringgetRegionNames() {
         if ( == null) {
                = new com.amazonaws.internal.ListWithAutoConstructFlag<String>();
               .setAutoConstruct(true);
         }
         return ;
     }
    
    
The names of one or more regions.

Parameters:
regionNames The names of one or more regions.
 
     public void setRegionNames(java.util.Collection<StringregionNames) {
         if (regionNames == null) {
             this. = null;
             return;
         }
         com.amazonaws.internal.ListWithAutoConstructFlag<StringregionNamesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(regionNames.size());
         regionNamesCopy.addAll(regionNames);
         this. = regionNamesCopy;
     }
    
    
The names of one or more regions.

NOTE: This method appends the values to the existing list (if any). Use setRegionNames(java.util.Collection) or withRegionNames(java.util.Collection) if you want to override the existing values.

Returns a reference to this object so that method calls can be chained together.

Parameters:
regionNames The names of one or more regions.
Returns:
A reference to this updated object so that method calls can be chained together.
 
     public DescribeRegionsRequest withRegionNames(String... regionNames) {
         if (getRegionNames() == nullsetRegionNames(new java.util.ArrayList<String>(regionNames.length));
         for (String value : regionNames) {
             getRegionNames().add(value);
         }
         return this;
    }
    
    
The names of one or more regions.

Returns a reference to this object so that method calls can be chained together.

Parameters:
regionNames The names of one or more regions.
Returns:
A reference to this updated object so that method calls can be chained together.
        if (regionNames == null) {
            this. = null;
        } else {
            com.amazonaws.internal.ListWithAutoConstructFlag<StringregionNamesCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(regionNames.size());
            regionNamesCopy.addAll(regionNames);
            this. = regionNamesCopy;
        }
        return this;
    }

    
One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

Returns:
One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

    public java.util.List<FiltergetFilters() {
        if ( == null) {
               = new com.amazonaws.internal.ListWithAutoConstructFlag<Filter>();
              .setAutoConstruct(true);
        }
        return ;
    }
    
    
One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

Parameters:
filters One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

    public void setFilters(java.util.Collection<Filterfilters) {
        if (filters == null) {
            this. = null;
            return;
        }
        filtersCopy.addAll(filters);
        this. = filtersCopy;
    }
    
    
One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

NOTE: This method appends the values to the existing list (if any). Use setFilters(java.util.Collection) or withFilters(java.util.Collection) if you want to override the existing values.

Returns a reference to this object so that method calls can be chained together.

Parameters:
filters One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

Returns:
A reference to this updated object so that method calls can be chained together.
    public DescribeRegionsRequest withFilters(Filter... filters) {
        if (getFilters() == nullsetFilters(new java.util.ArrayList<Filter>(filters.length));
        for (Filter value : filters) {
            getFilters().add(value);
        }
        return this;
    }
    
    
One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

Returns a reference to this object so that method calls can be chained together.

Parameters:
filters One or more filters.
  • endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com).

  • region-name - The name of the region (for example, us-east-1).

Returns:
A reference to this updated object so that method calls can be chained together.
        if (filters == null) {
            this. = null;
        } else {
            filtersCopy.addAll(filters);
            this. = filtersCopy;
        }
        return this;
    }

    
This method is intended for internal use only. Returns the marshaled request configured with additional parameters to enable operation dry-run.
    @Override
        request.addParameter("DryRun", Boolean.toString(true));
        return request;
    }
    
    
Returns a string representation of this object; useful for testing and debugging.

Returns:
A string representation of this object.
See also:
java.lang.Object.toString()
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getRegionNames() != nullsb.append("RegionNames: " + getRegionNames() + ",");
        if (getFilters() != nullsb.append("Filters: " + getFilters() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getRegionNames() == null) ? 0 : getRegionNames().hashCode()); 
        hashCode = prime * hashCode + ((getFilters() == null) ? 0 : getFilters().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof DescribeRegionsRequest == falsereturn false;
        DescribeRegionsRequest other = (DescribeRegionsRequest)obj;
        
        if (other.getRegionNames() == null ^ this.getRegionNames() == nullreturn false;
        if (other.getRegionNames() != null && other.getRegionNames().equals(this.getRegionNames()) == falsereturn false
        if (other.getFilters() == null ^ this.getFilters() == nullreturn false;
        if (other.getFilters() != null && other.getFilters().equals(this.getFilters()) == falsereturn false
        return true;
    }
    
    @Override
    public DescribeRegionsRequest clone() {
        
            return (DescribeRegionsRequestsuper.clone();
    }
}
    
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