# Package cascading.flow.planner.iso.expression

- Interface Summary
  Interface | Description
  --- | ---
  Expression<Type> |

- Class Summary
  Class | Description
  --- | ---
  AndElementExpression |
  AnnotationExpression |
  ElementExpression |
  ExpressionGraph |
  FlowElementExpression |
  NonSafeOperationExpression |
  NotElementExpression |
  OperationExpression |
  OrdinalScopeExpression |
  OrElementExpression |
  PathScopeExpression | All is a special case allowing allowing a node-node match with any number of edges
  PlannerLevelElementExpression |
  PlannerLevelPipeExpressionGraph |
  ScopeExpression | If ScopeExpression is the only edge, the `ScopeExpression.Applies` enum will apply, otherwise the number of edges on the target graph must match the number of edges in the expression.
  TypeExpression<Type> |

- Enum Summary
  Enum | Description
  --- | ---
  ElementCapture |
  PathScopeExpression.Mode |
  ScopeExpression.Applies |
  TypeExpression.Topo |

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