# Package com.jscape.util.workflow

- Class Summary
  Class | Description
  --- | ---
  BinaryExpression | Represents binary expression.
  ConstantExpression | Constant expression.
  ExpressionContext | Workflow context.
  FunctionExpression |
  NullExpression | "Special case": null expression.
  NullOperator | "Special case": null operator.
  VariableDateRangeExpression |
  VariableExpression | Variable expression.

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