ecschema-metadata
Classes
| Name | Description | |
|---|---|---|
| ArrayProperty | ||
| Constant | A Constant is a specific type of Unit that represents a number. | |
| CustomAttributeClass | A Typescript class representation of an ECCustomAttributeClass. | |
| ECClass | A common abstract class for all of the ECClass types. | |
| ECName | The name of an item in a Schema, encoded to meet restrictions on the characters usable in such names. | |
| ECVersion | ||
| EntityClass | A Typescript class representation of an ECEntityClass. | |
| Enumeration | A Typescript class representation of an ECEnumeration. | |
| EnumerationArrayProperty | ||
| EnumerationProperty | ||
| Format | ||
| InvertedUnit | An InvertedUnit is a specific type of Unit that describes the inverse of a single Unit whose dimensional derivation is unit-less. | |
| KindOfQuantity | A Typescript class representation of a KindOfQuantity. | |
| Mixin | A Typescript class representation of a Mixin. | |
| NavigationProperty | ||
| OverrideFormat | Overrides of a Format, from a Schema, and is SchemaItem that is used specifically on KindOfQuantity. | |
| Phenomenon | ||
| PrimitiveArrayProperty | ||
| PrimitiveOrEnumPropertyBase | ||
| PrimitiveProperty | ||
| Property | A common abstract class for all ECProperty types. | |
| PropertyCategory | ||
| RelationshipClass | A Typescript class representation of a ECRelationshipClass. | |
| RelationshipConstraint | A Typescript class representation of a ECRelationshipConstraint. | |
| RelationshipMultiplicity | ||
| Schema | ||
| SchemaContext | The SchemaContext, context object is used to facilitate schema and schema item location. | |
| SchemaFormatsProvider | Provides default formats and kind of quantities from a given SchemaContext or SchemaLocater. | |
| SchemaItem | An abstract class that supplies all of the common parts of a SchemaItem. | |
| SchemaItemKey | The SchemaItemKey contains a SchemaItem's name and SchemaKey. | |
| SchemaJsonLocater | An ISchemaLocater implementation for locating and retrieving EC Schema objects using a function | |
| SchemaKey | The SchemaKey contains a Schemas name and version. | |
| SchemaLoader | A utility class for loading EC Schema objects using a function that returns schema json for a given schema name. | |
| SchemaPartVisitorDelegate | A helper class to call methods on the provided ISchemaPartVisitor. | |
| SchemaUnitProvider | Class used to find Units in SchemaContext by attributes such as Phenomenon and DisplayLabel. | |
| StructArrayProperty | ||
| StructClass | A Typescript class representation of an ECStructClass. | |
| StructProperty | ||
| Unit | An abstract class that adds the ability to define Units and everything that goes with them, within an ECSchema as a | |
| UnitSystem |
Enumerations
| Name | Description | |
|---|---|---|
| AbstractSchemaItemType | Additional Schema Item Types which define classes of item types | |
| CustomAttributeContainerType | Defines the valid CustomAttribute container types. | |
| ECClassModifier | Identifies a class as abstract or sealed | |
| ECSchemaStatus | ||
| PrimitiveType | Primitive data types for ECProperties. | |
| PropertyType | ||
| RelationshipEnd | Identifer for an ECRelationshipConstraint. | |
| SchemaItemType | An enumeration that has all the schema item type names as values | |
| SchemaMatchType | Defines what sort of match should be used when locating a schema. | |
| StrengthDirection | Defines the which side of the relationship is the starting point of the relationship. | |
| StrengthType | Defines the how the lifetime of the source and target are related. |
Global Functions
| Name | Description | |
|---|---|---|
| classModifierToString | ||
| containerTypeToString | Creates a string representing a valid CustomAttributeContainerType. | |
| isSupportedSchemaItemType | Compares a SchemaItemType against supported type. | |
| parseClassModifier | Parses the provided string into an ECClassModifier if the string is a valid modifier. | |
| parseCustomAttributeContainerType | Parses the given string into the appropriate CustomAttributeContainerType if the string is valid. | |
| parsePrimitiveType | Tries to parse the given string as one of the 10 primitive types. | |
| parseRelationshipEnd | ||
| parseSchemaItemType | Tries to parse the given string as one of the 8 schema item types. | |
| parseStrength | Takes a string representing a StrengthType, will parse it and return the corresponding StrengthType. | |
| parseStrengthDirection | ||
| primitiveTypeToString | ||
| relationshipEndToString | ||
| schemaItemTypeToString | Converts a valid SchemaItemType to a display string. | Deprecated |
| strengthDirectionToString | ||
| strengthToString |
Interfaces
Type Aliases
| Name | Description | |
|---|---|---|
| AnyArrayProperty | ||
| AnyClass | ||
| AnyClassProps | ||
| AnyECType | ||
| AnyEnumerationProperty | ||
| AnyEnumerator | ||
| AnyPrimitiveProperty | ||
| AnyProperty | ||
| AnyPropertyProps | ||
| AnySchemaItem | ||
| AnySchemaItemProps | ||
| AnyStructProperty | ||
| LazyLoadedECClass | ||
| LazyLoadedEntityClass | ||
| LazyLoadedEnumeration | ||
| LazyLoadedFormat | ||
| LazyLoadedInvertedUnit | ||
| LazyLoadedKindOfQuantity | ||
| LazyLoadedMixin | ||
| LazyLoadedPhenomenon | ||
| LazyLoadedPropertyCategory | ||
| LazyLoadedRelationshipClass | ||
| LazyLoadedRelationshipConstraintClass | ||
| LazyLoadedSchema | ||
| LazyLoadedSchemaItem | ||
| LazyLoadedStructClass | ||
| LazyLoadedUnit | ||
| LazyLoadedUnitSystem | ||
| SchemaItemFormatProps | ||
| SchemaPropsGetter | Gets the full schema Json for the input schema name or undefined if not found | |
| StructClassProps | ||
| SupportedSchemaItemType | Defines types of items that may be provided to identify supported items | |
| UnitSystemProps |
Last Updated: 01 August, 2025
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