Package dev.cel.runtime

Class CelRuntimeLegacyImpl.Builder

java.lang.Object

dev.cel.runtime.CelRuntimeLegacyImpl.Builder

All Implemented Interfaces:

CelRuntimeBuilder

Enclosing class:

CelRuntimeLegacyImpl

public static final class CelRuntimeLegacyImpl.Builder
extends java.lang.Object
implements CelRuntimeBuilder

Builder class for CelRuntimeLegacyImpl.

Method Summary

Modifier and Type	Method	Description
CelRuntimeBuilder	addFileTypes(com.google.protobuf.DescriptorProtos.FileDescriptorSet fileDescriptorSet)	Add all of the Descriptors.FileDescriptors in a FileDescriptorSet to the use for type-checking, and for object creation at interpretation time.
CelRuntimeBuilder	addFileTypes(com.google.protobuf.Descriptors.FileDescriptor... fileDescriptors)	Add Descriptors.FileDescriptors to the use for type-checking, and for object creation at interpretation time.
CelRuntimeBuilder	addFileTypes(java.lang.Iterable<com.google.protobuf.Descriptors.FileDescriptor> fileDescriptors)	Add Descriptors.FileDescriptors to the use for type-checking, and for object creation at interpretation time.
CelRuntimeBuilder	addFunctionBindings(CelFunctionBinding... bindings)	Add one or more CelFunctionBinding objects to the CEL runtime.
CelRuntimeBuilder	addFunctionBindings(java.lang.Iterable<CelFunctionBinding> bindings)	Bind a collection of CelFunctionBinding objects to the runtime.
CelRuntimeBuilder	addLateBoundFunctions(java.lang.Iterable<java.lang.String> lateBoundFunctionNames)	Adds bindings for functions that are allowed to be late-bound (resolved at execution time).
CelRuntimeBuilder	addLateBoundFunctions(java.lang.String... lateBoundFunctionNames)	Adds bindings for functions that are allowed to be late-bound (resolved at execution time).
CelRuntimeBuilder	addLibraries(CelRuntimeLibrary... libraries)	Adds one or more libraries for runtime.
CelRuntimeBuilder	addLibraries(java.lang.Iterable<? extends CelRuntimeLibrary> libraries)	Adds a collection of libraries for runtime.
CelRuntimeBuilder	addMessageTypes(com.google.protobuf.Descriptors.Descriptor... descriptors)	Add message Descriptors.Descriptors to the builder for type-checking and object creation at interpretation time.
CelRuntimeBuilder	addMessageTypes(java.lang.Iterable<com.google.protobuf.Descriptors.Descriptor> descriptors)	Add message Descriptors.Descriptors to the use for type-checking and object creation at interpretation time.
CelRuntimeLegacyImpl	build()	Build a new CelRuntimeLegacyImpl instance from the builder config.
CelRuntimeBuilder	setContainer(dev.cel.common.CelContainer container)	Set the CelContainer to use as the namespace for resolving CEL expression variables and functions.
CelRuntimeBuilder	setExtensionRegistry(com.google.protobuf.ExtensionRegistry extensionRegistry)	Sets a proto ExtensionRegistry to assist with unpacking Any messages containing a proto2 extension field.
CelRuntimeBuilder	setOptions(dev.cel.common.CelOptions options)	Set the CelOptions used to enable fixes and features for this CEL instance.
CelRuntimeBuilder	setStandardEnvironmentEnabled(boolean value)	Enable or disable the standard CEL library functions and variables.
CelRuntimeBuilder	setStandardFunctions(CelStandardFunctions standardFunctions)	Override the standard functions for the runtime.
CelRuntimeBuilder	setTypeFactory(java.util.function.Function<java.lang.String,com.google.protobuf.Message.Builder> typeFactory)	Set a custom type factory for the runtime.
CelRuntimeBuilder	setTypeProvider(dev.cel.common.types.CelTypeProvider celTypeProvider)	Sets the CelTypeProvider for resolving CEL types during evaluation, such as a fully qualified type name to a struct or an enum value.
CelRuntimeBuilder	setValueProvider(CelValueProvider celValueProvider)	Sets the CelValueProvider for resolving struct values during evaluation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setOptions

public CelRuntimeBuilder setOptions(dev.cel.common.CelOptions options)

Description copied from interface: CelRuntimeBuilder

Set the CelOptions used to enable fixes and features for this CEL instance.

Specified by:

setOptions in interface CelRuntimeBuilder

addFunctionBindings

public CelRuntimeBuilder addFunctionBindings(CelFunctionBinding... bindings)

Description copied from interface: CelRuntimeBuilder

Add one or more CelFunctionBinding objects to the CEL runtime.

Functions with duplicate overload ids will be replaced in favor of the new overload.

Specified by:

addFunctionBindings in interface CelRuntimeBuilder

addFunctionBindings

public CelRuntimeBuilder addFunctionBindings(java.lang.Iterable<CelFunctionBinding> bindings)

Description copied from interface: CelRuntimeBuilder

Bind a collection of CelFunctionBinding objects to the runtime.

Functions with duplicate overload ids will be replaced in favor of the new overload.

Specified by:

addFunctionBindings in interface CelRuntimeBuilder

addLateBoundFunctions

public CelRuntimeBuilder addLateBoundFunctions(java.lang.String... lateBoundFunctionNames)

Description copied from interface: CelRuntimeBuilder

Adds bindings for functions that are allowed to be late-bound (resolved at execution time).

Specified by:

addLateBoundFunctions in interface CelRuntimeBuilder

addLateBoundFunctions

public CelRuntimeBuilder addLateBoundFunctions(java.lang.Iterable<java.lang.String> lateBoundFunctionNames)

Description copied from interface: CelRuntimeBuilder

Adds bindings for functions that are allowed to be late-bound (resolved at execution time).

Specified by:

addLateBoundFunctions in interface CelRuntimeBuilder

addMessageTypes

public CelRuntimeBuilder addMessageTypes(com.google.protobuf.Descriptors.Descriptor... descriptors)

Description copied from interface: CelRuntimeBuilder

Add message Descriptors.Descriptors to the builder for type-checking and object creation at interpretation time.

Note, it is valid to combine type factory methods within the runtime. Only the options which have been configured will be used. The type creation search order is as follows:

• Custom type factory (CelRuntimeBuilder.setTypeFactory(java.util.function.Function<java.lang.String, com.google.protobuf.Message.Builder>))
• Custom descriptor set {#addMessageTypes)

Specified by:

addMessageTypes in interface CelRuntimeBuilder

addMessageTypes

public CelRuntimeBuilder addMessageTypes(java.lang.Iterable<com.google.protobuf.Descriptors.Descriptor> descriptors)

Description copied from interface: CelRuntimeBuilder

Add message Descriptors.Descriptors to the use for type-checking and object creation at interpretation time.

Note, it is valid to combine type factory methods within the runtime. Only the options which have been configured will be used. The type creation search order is as follows:

• Custom type factory (CelRuntimeBuilder.setTypeFactory(java.util.function.Function<java.lang.String, com.google.protobuf.Message.Builder>))
• Custom descriptor set {#addMessageTypes)

Specified by:

addMessageTypes in interface CelRuntimeBuilder

addFileTypes

public CelRuntimeBuilder addFileTypes(com.google.protobuf.Descriptors.FileDescriptor... fileDescriptors)

Description copied from interface: CelRuntimeBuilder

Add Descriptors.FileDescriptors to the use for type-checking, and for object creation at interpretation time.

Note, it is valid to combine type factory methods within the runtime. Only the options which have been configured will be used. The type creation search order is as follows:

• Custom type factory (CelRuntimeBuilder.setTypeFactory(java.util.function.Function<java.lang.String, com.google.protobuf.Message.Builder>))
• Custom descriptor set {CelRuntimeBuilder.addMessageTypes(com.google.protobuf.Descriptors.Descriptor...))

Specified by:

addFileTypes in interface CelRuntimeBuilder

addFileTypes

public CelRuntimeBuilder addFileTypes(java.lang.Iterable<com.google.protobuf.Descriptors.FileDescriptor> fileDescriptors)

Description copied from interface: CelRuntimeBuilder

Add Descriptors.FileDescriptors to the use for type-checking, and for object creation at interpretation time.

Note, it is valid to combine type factory methods within the runtime. Only the options which have been configured will be used. The type creation search order is as follows:

• Custom type factory (CelRuntimeBuilder.setTypeFactory(java.util.function.Function<java.lang.String, com.google.protobuf.Message.Builder>))
• Custom descriptor set {CelRuntimeBuilder.addMessageTypes(com.google.protobuf.Descriptors.Descriptor...))

Specified by:

addFileTypes in interface CelRuntimeBuilder

addFileTypes

public CelRuntimeBuilder addFileTypes(com.google.protobuf.DescriptorProtos.FileDescriptorSet fileDescriptorSet)

Description copied from interface: CelRuntimeBuilder

Add all of the Descriptors.FileDescriptors in a FileDescriptorSet to the use for type-checking, and for object creation at interpretation time.

Note, it is valid to combine type factory methods within the runtime. Only the options which have been configured will be used. The type creation search order is as follows:

• Custom type factory (CelRuntimeBuilder.setTypeFactory(java.util.function.Function<java.lang.String, com.google.protobuf.Message.Builder>))
• Custom descriptor set {CelRuntimeBuilder.addMessageTypes(com.google.protobuf.Descriptors.Descriptor...))

Specified by:

addFileTypes in interface CelRuntimeBuilder

setTypeProvider

public CelRuntimeBuilder setTypeProvider(dev.cel.common.types.CelTypeProvider celTypeProvider)

Description copied from interface: CelRuntimeBuilder

Sets the CelTypeProvider for resolving CEL types during evaluation, such as a fully qualified type name to a struct or an enum value.

Specified by:

setTypeProvider in interface CelRuntimeBuilder

setValueProvider

public CelRuntimeBuilder setValueProvider(CelValueProvider celValueProvider)

Description copied from interface: CelRuntimeBuilder

Sets the CelValueProvider for resolving struct values during evaluation. Multiple providers can be combined using CombinedCelValueProvider. Note that if you intend to support proto messages in addition to custom struct values, protobuf value provider must be configured first before the custom value provider.

Note that this option is only supported for planner-based runtime.

Specified by:

setValueProvider in interface CelRuntimeBuilder

setTypeFactory

public CelRuntimeBuilder setTypeFactory(java.util.function.Function<java.lang.String,com.google.protobuf.Message.Builder> typeFactory)

Description copied from interface: CelRuntimeBuilder

Set a custom type factory for the runtime.

Note: it is valid to combine type factory methods within the runtime. Only the options which have been configured will be used.

The type creation search order is as follows:

• Custom type factory (#setTypeFactory)
• Custom descriptor set {CelRuntimeBuilder.addMessageTypes(com.google.protobuf.Descriptors.Descriptor...))

Specified by:

setTypeFactory in interface CelRuntimeBuilder

setStandardEnvironmentEnabled

public CelRuntimeBuilder setStandardEnvironmentEnabled(boolean value)

Description copied from interface: CelRuntimeBuilder

Enable or disable the standard CEL library functions and variables.

Specified by:

setStandardEnvironmentEnabled in interface CelRuntimeBuilder

setStandardFunctions

public CelRuntimeBuilder setStandardFunctions(CelStandardFunctions standardFunctions)

Description copied from interface: CelRuntimeBuilder

Override the standard functions for the runtime. This can be used to subset the standard environment to only expose the desired function overloads to the runtime.

CelRuntimeBuilder.setStandardEnvironmentEnabled(boolean) must be set to false for this to take effect.

Specified by:

setStandardFunctions in interface CelRuntimeBuilder

addLibraries

public CelRuntimeBuilder addLibraries(CelRuntimeLibrary... libraries)

Description copied from interface: CelRuntimeBuilder

Adds one or more libraries for runtime.

Specified by:

addLibraries in interface CelRuntimeBuilder

addLibraries

public CelRuntimeBuilder addLibraries(java.lang.Iterable<? extends CelRuntimeLibrary> libraries)

Description copied from interface: CelRuntimeBuilder

Adds a collection of libraries for runtime.

Specified by:

addLibraries in interface CelRuntimeBuilder

setExtensionRegistry

public CelRuntimeBuilder setExtensionRegistry(com.google.protobuf.ExtensionRegistry extensionRegistry)

Description copied from interface: CelRuntimeBuilder

Sets a proto ExtensionRegistry to assist with unpacking Any messages containing a proto2 extension field.

Specified by:

setExtensionRegistry in interface CelRuntimeBuilder

setContainer

public CelRuntimeBuilder setContainer(dev.cel.common.CelContainer container)

Description copied from interface: CelRuntimeBuilder

Set the CelContainer to use as the namespace for resolving CEL expression variables and functions.

Specified by:

setContainer in interface CelRuntimeBuilder

build

public CelRuntimeLegacyImpl build()

Build a new CelRuntimeLegacyImpl instance from the builder config.

Specified by:

build in interface CelRuntimeBuilder