How to use

setGroups

method

in

com.amazonaws.services.ec2.model.InstanceNetworkInterface

/**
 * <p>
 * One or more security groups.
 * </p>
 * 
 * @param groups
 *        One or more security groups.
 * @return Returns a reference to this object so that method calls can be chained together.
 */
public InstanceNetworkInterface withGroups(java.util.Collection<GroupIdentifier> groups) {
  setGroups(groups);
  return this;
}

/**
 * <p>
 * One or more security groups.
 * </p>
 * <p>
 * <b>NOTE:</b> This method appends the values to the existing list (if any). Use
 * {@link #setGroups(java.util.Collection)} or {@link #withGroups(java.util.Collection)} if you want to override the
 * existing values.
 * </p>
 * 
 * @param groups
 *        One or more security groups.
 * @return Returns a reference to this object so that method calls can be chained together.
 */
public InstanceNetworkInterface withGroups(GroupIdentifier... groups) {
  if (this.groups == null) {
    setGroups(new com.amazonaws.internal.SdkInternalList<GroupIdentifier>(groups.length));
  }
  for (GroupIdentifier ele : groups) {
    this.groups.add(ele);
  }
  return this;
}

/**
 * One or more security groups.
 * <p>
 * Returns a reference to this object so that method calls can be chained together.
 *
 * @param groups One or more security groups.
 *
 * @return A reference to this updated object so that method calls can be chained
 *         together.
 */
public InstanceNetworkInterface withGroups(GroupIdentifier... groups) {
  if (getGroups() == null) setGroups(new java.util.ArrayList<GroupIdentifier>(groups.length));
  for (GroupIdentifier value : groups) {
    getGroups().add(value);
  }
  return this;
}

/**
 * <p>
 * One or more security groups.
 * </p>
 * 
 * @param groups
 *        One or more security groups.
 * @return Returns a reference to this object so that method calls can be chained together.
 */
public InstanceNetworkInterface withGroups(java.util.Collection<GroupIdentifier> groups) {
  setGroups(groups);
  return this;
}

/**
 * <p>
 * One or more security groups.
 * </p>
 * <p>
 * <b>NOTE:</b> This method appends the values to the existing list (if any). Use
 * {@link #setGroups(java.util.Collection)} or {@link #withGroups(java.util.Collection)} if you want to override the
 * existing values.
 * </p>
 * 
 * @param groups
 *        One or more security groups.
 * @return Returns a reference to this object so that method calls can be chained together.
 */
public InstanceNetworkInterface withGroups(GroupIdentifier... groups) {
  if (this.groups == null) {
    setGroups(new com.amazonaws.internal.SdkInternalList<GroupIdentifier>(groups.length));
  }
  for (GroupIdentifier ele : groups) {
    this.groups.add(ele);
  }
  return this;
}