TableFieldSchema.fromJson constructor

TableFieldSchema.fromJson(Map json_)

Implementation

TableFieldSchema.fromJson(core.Map json_)
  : this(
      categories: json_.containsKey('categories')
          ? TableFieldSchemaCategories.fromJson(
              json_['categories'] as core.Map<core.String, core.dynamic>,
            )
          : null,
      collation: json_['collation'] as core.String?,
      dataPolicies: (json_['dataPolicies'] as core.List?)
          ?.map(
            (value) => DataPolicyOption.fromJson(
              value as core.Map<core.String, core.dynamic>,
            ),
          )
          .toList(),
      defaultValueExpression: json_['defaultValueExpression'] as core.String?,
      description: json_['description'] as core.String?,
      fields: (json_['fields'] as core.List?)
          ?.map(
            (value) => TableFieldSchema.fromJson(
              value as core.Map<core.String, core.dynamic>,
            ),
          )
          .toList(),
      foreignTypeDefinition: json_['foreignTypeDefinition'] as core.String?,
      maxLength: json_['maxLength'] as core.String?,
      mode: json_['mode'] as core.String?,
      name: json_['name'] as core.String?,
      policyTags: json_.containsKey('policyTags')
          ? TableFieldSchemaPolicyTags.fromJson(
              json_['policyTags'] as core.Map<core.String, core.dynamic>,
            )
          : null,
      precision: json_['precision'] as core.String?,
      rangeElementType: json_.containsKey('rangeElementType')
          ? TableFieldSchemaRangeElementType.fromJson(
              json_['rangeElementType']
                  as core.Map<core.String, core.dynamic>,
            )
          : null,
      roundingMode: json_['roundingMode'] as core.String?,
      scale: json_['scale'] as core.String?,
      timestampPrecision: json_['timestampPrecision'] as core.String?,
      type: json_['type'] as core.String?,
    );