metabuilder/workflow/examples/python/data_processing_demo/workflow.json

{
  "name": "Data Processing Demo",
  "active": false,
  "nodes": [
    {
      "id": "create_sample_data",
      "name": "Create Sample Data",
      "type": "var.set",
      "typeVersion": 1,
      "position": [
        0,
        50
      ],
      "parameters": {
        "key": "numbers",
        "value": [
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10
        ]
      }
    },
    {
      "id": "filter_even",
      "name": "Filter Even Numbers",
      "type": "utils.filter_list",
      "typeVersion": 1,
      "position": [
        300,
        50
      ],
      "parameters": {
        "items": "$numbers",
        "mode": "lambda",
        "condition": "lambda x: x % 2 == 0"
      }
    },
    {
      "id": "map_square",
      "name": "Square Each Number",
      "type": "utils.map_list",
      "typeVersion": 1,
      "position": [
        600,
        50
      ],
      "parameters": {
        "items": "$filtered_numbers",
        "transform": "lambda x: x * x"
      }
    },
    {
      "id": "reduce_sum",
      "name": "Sum All Values",
      "type": "math.add",
      "typeVersion": 1,
      "position": [
        900,
        50
      ],
      "parameters": {
        "numbers": "$squared_numbers"
      }
    },
    {
      "id": "check_threshold",
      "name": "Check If Sum > 50",
      "type": "logic.gt",
      "typeVersion": 1,
      "position": [
        1200,
        50
      ],
      "parameters": {
        "a": "$sum",
        "b": 50
      }
    },
    {
      "id": "branch_result",
      "name": "Branch On Result",
      "type": "utils.branch_condition",
      "typeVersion": 1,
      "position": [
        1500,
        50
      ],
      "parameters": {
        "condition": "$is_greater"
      }
    },
    {
      "id": "format_success",
      "name": "Format Success Message",
      "type": "string.format",
      "typeVersion": 1,
      "position": [
        1800,
        0
      ],
      "parameters": {
        "template": "Success! Sum is {sum}, which is greater than 50.",
        "variables": {
          "sum": "$sum"
        }
      }
    },
    {
      "id": "format_failure",
      "name": "Format Failure Message",
      "type": "string.format",
      "typeVersion": 1,
      "position": [
        1800,
        100
      ],
      "parameters": {
        "template": "Sum is {sum}, which is not greater than 50.",
        "variables": {
          "sum": "$sum"
        }
      }
    },
    {
      "id": "store_result",
      "name": "Store Final Result",
      "type": "var.set",
      "typeVersion": 1,
      "position": [
        2100,
        50
      ],
      "parameters": {
        "key": "final_message",
        "value": "$message"
      }
    }
  ],
  "connections": {
    "Create Sample Data": {
      "main": {
        "0": [
          {
            "node": "Filter Even Numbers",
            "type": "main",
            "index": 0
          }
        ]
      }
    },
    "Filter Even Numbers": {
      "main": {
        "0": [
          {
            "node": "Square Each Number",
            "type": "main",
            "index": 0
          }
        ]
      }
    },
    "Square Each Number": {
      "main": {
        "0": [
          {
            "node": "Sum All Values",
            "type": "main",
            "index": 0
          }
        ]
      }
    },
    "Sum All Values": {
      "main": {
        "0": [
          {
            "node": "Check If Sum > 50",
            "type": "main",
            "index": 0
          }
        ]
      }
    },
    "Check If Sum > 50": {
      "main": {
        "0": [
          {
            "node": "Branch On Result",
            "type": "main",
            "index": 0
          }
        ]
      }
    },
    "Branch On Result": {
      "main": {
        "0": [
          {
            "node": "Format Success Message",
            "type": "main",
            "index": 0
          }
        ],
        "1": [
          {
            "node": "Format Failure Message",
            "type": "main",
            "index": 0
          }
        ]
      }
    },
    "Format Success Message": {
      "main": {
        "0": [
          {
            "node": "Store Final Result",
            "type": "main",
            "index": 0
          }
        ]
      }
    },
    "Format Failure Message": {
      "main": {
        "0": [
          {
            "node": "Store Final Result",
            "type": "main",
            "index": 0
          }
        ]
      }
    }
  },
  "triggers": [
    {
      "nodeId": "create_sample_data",
      "kind": "manual",
      "enabled": true,
      "meta": {
        "description": "Manually triggered Data Processing Demo workflow execution"
      }
    }
  ]
}