description: A simple alerting extension for PHDs.
package_name: hl7.fhir.uv.phd
derivation: constraint
name: SimpleAlerting
type: Extension
elements:
  extension:
    array: true
    min: 2
    index: 0
    slicing:
      slices:
        alertType:
          match: {}
          schema:
            index: 1
            extensions: {}
            elements:
              extension: {index: 2}
              url:
                pattern: {type: uri, value: alertType}
                type: uri
                index: 3
              value:
                choices: [valueCodeableConcept]
                index: 5
              valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 6}
            required: [value, valueCodeableConcept]
        currentLimits:
          match: {}
          schema:
            _required: true
            index: 7
            extensions: {}
            elements:
              extension: {index: 8}
              url:
                pattern: {type: uri, value: currentLimits}
                type: uri
                index: 9
              value:
                constraint:
                  alerting-range-units: {human: The units used should be equal., source: 'http://hl7.org/fhir/uv/phd/StructureDefinition/SimpleAlerting', severity: warning, expression: low.code.exists() and high.code.exists() and low.code = high.code}
                choices: [valueRange]
                index: 11
              valueRange:
                type: Range
                constraint:
                  alerting-range-units: {human: The units used should be equal., source: 'http://hl7.org/fhir/uv/phd/StructureDefinition/SimpleAlerting', severity: warning, expression: low.code.exists() and high.code.exists() and low.code = high.code}
                choiceOf: value
                index: 12
              value[x]:
                elements:
                  low:
                    elements:
                      unit: {index: 13}
                  high:
                    elements:
                      unit: {index: 14}
            required: [value, valueRange]
        alertOperationalState:
          match: {}
          schema:
            _required: true
            index: 15
            extensions: {}
            elements:
              extension: {index: 16}
              url:
                pattern: {type: uri, value: alertOperationalState}
                type: uri
                index: 17
              value:
                choices: [valueCodeableConcept]
                index: 19
              valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 20}
            required: [value, valueCodeableConcept]
        alertOperationalText:
          match: {}
          schema:
            index: 21
            extensions: {}
            elements:
              extension: {index: 22}
              url:
                pattern: {type: uri, value: alertOperationalText}
                type: uri
                index: 23
              value:
                choices: [valueString]
                index: 25
              valueString: {type: string, choiceOf: value, index: 26}
        thresholdNotificationText:
          match: {}
          schema:
            index: 27
            extensions: {}
            elements:
              extension: {index: 28}
              url:
                pattern: {type: uri, value: thresholdNotificationText}
                type: uri
                index: 29
              value:
                choices: [valueString]
                index: 31
              valueString: {type: string, choiceOf: value, index: 32}
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/uv/phd/StructureDefinition/SimpleAlerting'}
    type: uri
    index: 33
  value:
    choices: []
    index: 35
package_version: 2.0.0-ballot2
extensions:
  alertType:
    url: null
    index: 1
    extensions: {}
    elements:
      extension: {index: 2}
      url:
        pattern: {type: uri, value: alertType}
        type: uri
        index: 3
      value:
        choices: [valueCodeableConcept]
        index: 5
      valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 6}
    required: [value, valueCodeableConcept]
  currentLimits:
    url: null
    _required: true
    index: 7
    extensions: {}
    elements:
      extension: {index: 8}
      url:
        pattern: {type: uri, value: currentLimits}
        type: uri
        index: 9
      value:
        constraint:
          alerting-range-units: {human: The units used should be equal., source: 'http://hl7.org/fhir/uv/phd/StructureDefinition/SimpleAlerting', severity: warning, expression: low.code.exists() and high.code.exists() and low.code = high.code}
        choices: [valueRange]
        index: 11
      valueRange:
        type: Range
        constraint:
          alerting-range-units: {human: The units used should be equal., source: 'http://hl7.org/fhir/uv/phd/StructureDefinition/SimpleAlerting', severity: warning, expression: low.code.exists() and high.code.exists() and low.code = high.code}
        choiceOf: value
        index: 12
      value[x]:
        elements:
          low:
            elements:
              unit: {index: 13}
          high:
            elements:
              unit: {index: 14}
    required: [value, valueRange]
  alertOperationalState:
    url: null
    _required: true
    index: 15
    extensions: {}
    elements:
      extension: {index: 16}
      url:
        pattern: {type: uri, value: alertOperationalState}
        type: uri
        index: 17
      value:
        choices: [valueCodeableConcept]
        index: 19
      valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 20}
    required: [value, valueCodeableConcept]
  alertOperationalText:
    url: null
    index: 21
    extensions: {}
    elements:
      extension: {index: 22}
      url:
        pattern: {type: uri, value: alertOperationalText}
        type: uri
        index: 23
      value:
        choices: [valueString]
        index: 25
      valueString: {type: string, choiceOf: value, index: 26}
  thresholdNotificationText:
    url: null
    index: 27
    extensions: {}
    elements:
      extension: {index: 28}
      url:
        pattern: {type: uri, value: thresholdNotificationText}
        type: uri
        index: 29
      value:
        choices: [valueString]
        index: 31
      valueString: {type: string, choiceOf: value, index: 32}
class: extension
kind: complex-type
url: http://hl7.org/fhir/uv/phd/StructureDefinition/SimpleAlerting
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2.0.0-ballot2