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## org.jbpm.workflow.core
Interface Constraint

All Known Subinterfaces:
  ConstraintEvaluator

All Known Implementing Classes:
  ConstraintImpl, ReturnValueConstraintEvaluator, RuleConstraintEvaluator

    public interface Constraint

Represents a constraint in a RuleFlow. Can be used to specify conditions in (X)OR-splits.

Method Summary
`String` | `getConstraint()` Typically this method returns the constraint as a String
`String` | `getDialect()` Returns the dialect of the constraint, e.g.
`Object` | `getMetaData(String name)`
`String` | `getName()` Returns the name of the constraint
`int` | `getPriority()` Returns the priority of the constraint
`String` | `getType()` Returns the type of the constraint, e.g.
`boolean` | `isDefault()`
`void` | `setConstraint(String constraint)` Method for setting the constraint
`void` | `setDefault(boolean isDefault)`
`void` | `setDialect(String dialect)` Method for setting the dialect of the constraint, e.g.
`void` | `setMetaData(String name, Object value)`
`void` | `setName(String name)` Sets the name of the constraint
`void` | `setPriority(int priority)` Method for setting the priority of the constraint
`void` | `setType(String type)` Method for setting the type of the constraint, e.g.

Method Detail

### getConstraint

    String getConstraint()

  Typically this method returns the constraint as a String

  Returns:
    the constraint

### setConstraint

    void setConstraint(String constraint)

  Method for setting the constraint

  Parameters:
    `constraint` - the constraint

### getName

    String getName()

  Returns the name of the constraint

  Returns:
    the name of the constraint

### setName

    void setName(String name)

  Sets the name of the constraint

  Parameters:
    `name` - the name of the constraint

### getPriority

    int getPriority()

  Returns the priority of the constraint

  Returns:
    the priority of the constraint

### setPriority

    void setPriority(int priority)

  Method for setting the priority of the constraint

  Parameters:
    `priority` - the priority of the constraint

### getType

    String getType()

  Returns the type of the constraint, e.g. "code" or "rule"

  Returns:
    the type of the constraint

### setType

    void setType(String type)

  Method for setting the type of the constraint, e.g. "code" or "rule"

  Parameters:
    `type` - the type of the constraint

### getDialect

    String getDialect()

  Returns the dialect of the constraint, e.g. "mvel" or "java"

  Returns:
    the dialect of the constraint

### setDialect

    void setDialect(String dialect)

  Method for setting the dialect of the constraint, e.g. "mvel" or "java"

  Parameters:
    `dialect` - the dialect of the constraint

### isDefault

    boolean isDefault()

### setDefault

    void setDefault(boolean isDefault)

### setMetaData

    void setMetaData(String name,
                     Object value)

### getMetaData

    Object getMetaData(String name)

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