# Interface ConcatenatedOperation

All Superinterfaces:
  `CoordinateOperation, IdentifiedObject`

@UML(identifier="CC_ConcatenatedOperation", specification=ISO_19111) public interface ConcatenatedOperation extends CoordinateOperation
An ordered sequence of two or more single coordinate operations. The sequence of operations is constrained by the requirement that the source coordinate reference system of step (n+1) must be the same as the target coordinate reference system of step (n). The source coordinate reference system of the first step and the target coordinate reference system of the last step are the source and target coordinate reference system associated with the concatenated operation. Instead of a forward operation, an inverse operation may be used for one or more of the operation steps mentioned above, if the inverse operation is uniquely defined by the forward operation.

Since:
  1.0

- ## Field Summary

  ### Fields inherited from interface CoordinateOperation

  `COORDINATE_OPERATION_ACCURACY_KEY, DOMAIN_OF_VALIDITY_KEY, OPERATION_VERSION_KEY, SCOPE_KEY`

  ### Fields inherited from interface IdentifiedObject

  `ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `List<SingleOperation>`
  `getOperations()`
  Returns the sequence of operations.

  ### Methods inherited from interface CoordinateOperation

  `getCoordinateOperationAccuracy, getDomainOfValidity, getMathTransform, getOperationVersion, getScope, getSourceCRS, getTargetCRS`

  ### Methods inherited from interface IdentifiedObject

  `getAlias, getIdentifiers, getName, getRemarks, toWKT`

- ## Method Details

  - ### getOperations

    @UML(identifier="coordOperation", obligation=MANDATORY, specification=ISO_19111) List<SingleOperation> getOperations()
    Returns the sequence of operations.
    Returns:
      The sequence of operations.