Package dev.cel.checker

Interface TypeProvider

All Known Implementing Classes:

DescriptorTypeProvider, TypeProvider.CombinedTypeProvider

@Deprecated
public interface TypeProvider

Deprecated.

Use CelTypeProvider instead.

The TypeProvider defines methods to lookup types and enums, and resolve field types.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	TypeProvider.CombinedTypeProvider	Deprecated. The CombinedTypeProvider takes one or more TypeProvider instances and attempts to look up a Type instance for a given typeName by calling each TypeProvider in the order that they are provided to the constructor.
static class	TypeProvider.ExtensionFieldType	Deprecated. Result of a lookupExtensionType(java.lang.String) call.
static class	TypeProvider.FieldType	Deprecated. Result of a lookupFieldType(dev.cel.expr.Type, java.lang.String) call.

Method Summary

Modifier and Type	Method	Description
default java.util.Optional<CelType>	lookupCelType(java.lang.String typeName)	Deprecated. Lookup the a CelType given a qualified typeName.
@Nullable java.lang.Integer	lookupEnumValue(java.lang.String enumName)	Deprecated. Lookup the Integer enum value given an enumName.
default @Nullable TypeProvider.ExtensionFieldType	lookupExtensionType(java.lang.String extensionName)	Deprecated. Lookup the FieldType of the named extension (specified using its full path).
default @Nullable com.google.common.collect.ImmutableSet<java.lang.String>	lookupFieldNames(Type type)	Deprecated. Returns the field names associated with the given Type.
default @Nullable TypeProvider.FieldType	lookupFieldType(CelType type, java.lang.String fieldName)	Deprecated. Lookup the FieldType for a fieldName within a type.
@Nullable TypeProvider.FieldType	lookupFieldType(Type type, java.lang.String fieldName)	Deprecated. Lookup the FieldType for a fieldName within a type.
@Nullable Type	lookupType(java.lang.String typeName)	Deprecated. Lookup the a Type given a qualified typeName.

Method Detail

lookupType

@Nullable Type lookupType(java.lang.String typeName)

Deprecated.

Lookup the a Type given a qualified typeName. Returns null if not found.

lookupCelType

default java.util.Optional<CelType> lookupCelType(java.lang.String typeName)

Deprecated.

Lookup the a CelType given a qualified typeName. Returns null if not found.

lookupEnumValue

@Nullable java.lang.Integer lookupEnumValue(java.lang.String enumName)

Deprecated.

Lookup the Integer enum value given an enumName. Returns null if not found.

lookupFieldType

@Nullable TypeProvider.FieldType lookupFieldType(Type type,
                                                 java.lang.String fieldName)

Deprecated.

Lookup the FieldType for a fieldName within a type. Returns null if not found.

The FieldType return value will indicate the type of the field and whether presence check is supported via the ('has') macro.

lookupFieldType

default @Nullable TypeProvider.FieldType lookupFieldType(CelType type,
                                                         java.lang.String fieldName)

Deprecated.

Lookup the FieldType for a fieldName within a type. Returns null if not found.

The FieldType return value will indicate the type of the field and whether presence check is supported via the ('has') macro.

lookupFieldNames

default @Nullable com.google.common.collect.ImmutableSet<java.lang.String> lookupFieldNames(Type type)

Deprecated.

Returns the field names associated with the given Type.

If the type is not a message type, or the type is not found, the result is null.

lookupExtensionType

default @Nullable TypeProvider.ExtensionFieldType lookupExtensionType(java.lang.String extensionName)

Deprecated.

Lookup the FieldType of the named extension (specified using its full path). Returns null if not found.