Topology { public Map<String, Set<Node>> getNodeGroupPlacement() { return Collections.unmodifiableMap( nodeGroupPlacement ); } Topology( @JsonProperty( "id" ) final UUID id, @JsonProperty( "name" ) final String environmentName,
                     @JsonProperty( "placement" ) final Map<String, Set<Node>> nodeGroupPlacement,
                     @JsonProperty( "sshKey" ) final String sshKey );  Topology( final UUID id, final String environmentName, final String sshKey );  Topology( final String environmentName ); UUID getId(); String getEnvironmentName(); void setEnvironmentName( String environmentName ); Map<String, Set<Node>> getNodeGroupPlacement(); Set<Node> getPeerNodes( String peerId ); Set<String> getAllPeers(); Map<String, Set<String>> getPeerRhIds(); void addNodePlacement( String peerId, Node node ); void addAllNodePlacement( final Collection<Node> nodes ); Set<Node> removePlacement( String peerId ); String getSshKey(); void setSshKey( final String sshKey ); void setId( final UUID id ); boolean exchangeSshKeys(); void setExchangeSshKeys( final boolean exchangeSshKeys ); boolean registerHosts(); void setRegisterHosts( final boolean registerHosts ); SshEncryptionType getSshKeyType(); void setSshKeyType( final SshEncryptionType sshKeyType ); @Override String toString();  }
@Test public void testGetNodeGroupPlacement() throws Exception { topology.getNodeGroupPlacement(); }