org.camunda.bpm.engine.impl.migration

Interface MigrationInstructionGenerator

All Known Implementing Classes:

DefaultMigrationInstructionGenerator

public interface MigrationInstructionGenerator

Generates all migration instructions which represent a direct one to one mapping of mapped entities in two process definitions. See also MigrationActivityMatcher.

Author:

Thorben Lindhauer

Method Summary

Methods

Modifier and Type	Method and Description
ValidatingMigrationInstructions	generate(ProcessDefinitionImpl sourceProcessDefinition, ProcessDefinitionImpl targetProcessDefinition, boolean updateEventTriggers) Generate all migration instructions for mapped activities between two process definitions.
MigrationInstructionGenerator	migrationActivityValidators(List<MigrationActivityValidator> migrationActivityValidators) Sets the list of migration activity validators which validate that a activity is a candidate for the migration.
MigrationInstructionGenerator	migrationInstructionValidators(List<MigrationInstructionValidator> migrationInstructionValidators) Sets the list of migration instruction validators currently used by the process engine.

Method Detail

migrationActivityValidators

MigrationInstructionGenerator migrationActivityValidators(List<MigrationActivityValidator> migrationActivityValidators)

Sets the list of migration activity validators which validate that a activity is a candidate for the migration.

Parameters:

migrationActivityValidators - the list of validators to check

Returns:

this generator instance

migrationInstructionValidators

MigrationInstructionGenerator migrationInstructionValidators(List<MigrationInstructionValidator> migrationInstructionValidators)

Sets the list of migration instruction validators currently used by the process engine. Implementations may use these to restrict the search space.

Returns:

this

generate

ValidatingMigrationInstructions generate(ProcessDefinitionImpl sourceProcessDefinition,
                                       ProcessDefinitionImpl targetProcessDefinition,
                                       boolean updateEventTriggers)

Generate all migration instructions for mapped activities between two process definitions. A activity can be mapped if the MigrationActivityMatcher matches it with an activity from the target process definition.

Parameters:

sourceProcessDefinition - the source process definition

targetProcessDefinition - the target process definiton

Returns:

the list of generated instructions