Package org.jbpm.process.instance.impl

## Interface ConstraintEvaluator

- All Superinterfaces:
    `Constraint`
  All Known Implementing Classes:
    `ReturnValueConstraintEvaluator`, `RuleConstraintEvaluator`

      public interface ConstraintEvaluator
      extends Constraint

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | `evaluate​(NodeInstance instance, org.kie.api.definition.process.Connection connection, Constraint constraint)` |

    - ### Methods inherited from interface org.jbpm.workflow.core.Constraint

      `getConstraint, getDialect, getMetaData, getName, getPriority, getType, isDefault, setConstraint, setDefault, setDialect, setMetaData, setName, setPriority, setType`

- - ### Method Detail

    - #### evaluate

          boolean evaluate​(NodeInstance instance,
                           org.kie.api.definition.process.Connection connection,
                           Constraint constraint)