Class Expr.Builder (2.24.0)

public static final class Expr.Builder extends GeneratedMessageV3.Builder<Expr.Builder> implements ExprOrBuilder

Represents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at https://github.com/google/cel-spec.

Example (Comparison):

 title: "Summary size limit"
 description: "Determines if a summary is less than 100 chars"
 expression: "document.summary.size() &lt; 100"

Example (Equality):

 title: "Requestor is owner"
 description: "Determines if requestor is the document owner"
 expression: "document.owner == request.auth.claims.email"

Example (Logic):

 title: "Public documents"
 description: "Determine whether the document should be publicly visible"
 expression: "document.type != 'private' &amp;&amp; document.type != 'internal'"

Example (Data Manipulation):

 title: "Notification string"
 description: "Create a notification string with a timestamp."
 expression: "'New message received at ' + string(document.create_time)"

The exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information.

Protobuf type google.type.Expr

Inheritance

Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > Expr.Builder

Implements

ExprOrBuilder

Inherited Members

AbstractMessage.Builder.findInitializationErrors()

AbstractMessage.Builder.getInitializationErrorString()

AbstractMessage.Builder.internalMergeFrom(AbstractMessageLite)

AbstractMessage.Builder.mergeFrom(byte[])

AbstractMessage.Builder.mergeFrom(byte[],ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(byte[],int,int)

AbstractMessage.Builder.mergeFrom(byte[],int,int,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(ByteString)

AbstractMessage.Builder.mergeFrom(ByteString,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(CodedInputStream)

AbstractMessage.Builder.mergeFrom(CodedInputStream,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(Message)

AbstractMessage.Builder.mergeFrom(InputStream)

AbstractMessage.Builder.mergeFrom(InputStream,ExtensionRegistryLite)

AbstractMessage.Builder.newUninitializedMessageException(Message)

AbstractMessage.Builder.toString()

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.Builder.internalMergeFrom(MessageType)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream,ExtensionRegistryLite)

AbstractMessageLite.Builder.mergeFrom(MessageLite)

AbstractMessageLite.Builder.newUninitializedMessageException(MessageLite)

GeneratedMessageV3.Builder.addRepeatedField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.clear()

GeneratedMessageV3.Builder.clearField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.clearOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.clone()

GeneratedMessageV3.Builder.getAllFields()

GeneratedMessageV3.Builder.getDescriptorForType()

GeneratedMessageV3.Builder.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getFieldBuilder(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.getParentForChildren()

GeneratedMessageV3.Builder.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldBuilder(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldCount(Descriptors.FieldDescriptor)

com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()

GeneratedMessageV3.Builder.getUnknownFields()

GeneratedMessageV3.Builder.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.internalGetFieldAccessorTable()

GeneratedMessageV3.Builder.internalGetMapField(int)

GeneratedMessageV3.Builder.internalGetMutableMapField(int)

GeneratedMessageV3.Builder.isClean()

GeneratedMessageV3.Builder.isInitialized()

GeneratedMessageV3.Builder.markClean()

GeneratedMessageV3.Builder.mergeUnknownFields(UnknownFieldSet)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)

GeneratedMessageV3.Builder.newBuilderForField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.onBuilt()

GeneratedMessageV3.Builder.onChanged()

com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)

GeneratedMessageV3.Builder.setField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.setRepeatedField(Descriptors.FieldDescriptor,int,Object)

com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)

GeneratedMessageV3.Builder.setUnknownFields(UnknownFieldSet)

GeneratedMessageV3.Builder.setUnknownFieldsProto3(UnknownFieldSet)

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
`Descriptor`

Methods

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

public Expr.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`value`	`Object`

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.addRepeatedField(Descriptors.FieldDescriptor field, Object value)

build()

public Expr build()

Returns
Type	Description
`Expr`

buildPartial()

public Expr buildPartial()

Returns
Type	Description
`Expr`

clear()

public Expr.Builder clear()

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearDescription()

public Expr.Builder clearDescription()

Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.

string description = 3;

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

clearExpression()

public Expr.Builder clearExpression()

Textual representation of an expression in Common Expression Language syntax.

string expression = 1;

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

clearField(Descriptors.FieldDescriptor field)

public Expr.Builder clearField(Descriptors.FieldDescriptor field)

Parameter
Name	Description
`field`	`FieldDescriptor`

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearField(Descriptors.FieldDescriptor field)

clearLocation()

public Expr.Builder clearLocation()

Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.

string location = 4;

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

public Expr.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter
Name	Description
`oneof`	`OneofDescriptor`

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearOneof(Descriptors.OneofDescriptor oneof)

clearTitle()

public Expr.Builder clearTitle()

Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.

string title = 2;

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

clone()

public Expr.Builder clone()

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

getDefaultInstanceForType()

public Expr getDefaultInstanceForType()

Returns
Type	Description
`Expr`

getDescription()

public String getDescription()

Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.

string description = 3;

Returns
Type	Description
`String`	The description.

getDescriptionBytes()

public ByteString getDescriptionBytes()

Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.

string description = 3;

Returns
Type	Description
`ByteString`	The bytes for description.

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns
Type	Description
`Descriptor`

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getExpression()

public String getExpression()

Textual representation of an expression in Common Expression Language syntax.

string expression = 1;

Returns
Type	Description
`String`	The expression.

getExpressionBytes()

public ByteString getExpressionBytes()

Textual representation of an expression in Common Expression Language syntax.

string expression = 1;

Returns
Type	Description
`ByteString`	The bytes for expression.

getLocation()

public String getLocation()

Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.

string location = 4;

Returns
Type	Description
`String`	The location.

getLocationBytes()

public ByteString getLocationBytes()

Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.

string location = 4;

Returns
Type	Description
`ByteString`	The bytes for location.

getTitle()

public String getTitle()

Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.

string title = 2;

Returns
Type	Description
`String`	The title.

getTitleBytes()

public ByteString getTitleBytes()

Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.

string title = 2;

Returns
Type	Description
`ByteString`	The bytes for title.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
`FieldAccessorTable`

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
`boolean`

Overrides

GeneratedMessageV3.Builder<BuilderType>.isInitialized()

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public Expr.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
`input`	`CodedInputStream`
`extensionRegistry`	`ExtensionRegistryLite`

Returns
Type	Description
`Expr.Builder`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Exceptions
Type	Description
`IOException`

mergeFrom(Message other)

public Expr.Builder mergeFrom(Message other)

Parameter
Name	Description
`other`	`Message`

Returns
Type	Description
`Expr.Builder`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(Message other)

mergeFrom(Expr other)

public Expr.Builder mergeFrom(Expr other)

Parameter
Name	Description
`other`	`Expr`

Returns
Type	Description
`Expr.Builder`

mergeUnknownFields(UnknownFieldSet unknownFields)

public final Expr.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.mergeUnknownFields(UnknownFieldSet unknownFields)

setDescription(String value)

public Expr.Builder setDescription(String value)

Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.

string description = 3;

Parameter
Name	Description
`value`	`String` The description to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setDescriptionBytes(ByteString value)

public Expr.Builder setDescriptionBytes(ByteString value)

Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.

string description = 3;

Parameter
Name	Description
`value`	`ByteString` The bytes for description to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setExpression(String value)

public Expr.Builder setExpression(String value)

Textual representation of an expression in Common Expression Language syntax.

string expression = 1;

Parameter
Name	Description
`value`	`String` The expression to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setExpressionBytes(ByteString value)

public Expr.Builder setExpressionBytes(ByteString value)

Textual representation of an expression in Common Expression Language syntax.

string expression = 1;

Parameter
Name	Description
`value`	`ByteString` The bytes for expression to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setField(Descriptors.FieldDescriptor field, Object value)

public Expr.Builder setField(Descriptors.FieldDescriptor field, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`value`	`Object`

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setField(Descriptors.FieldDescriptor field, Object value)

setLocation(String value)

public Expr.Builder setLocation(String value)

Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.

string location = 4;

Parameter
Name	Description
`value`	`String` The location to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setLocationBytes(ByteString value)

public Expr.Builder setLocationBytes(ByteString value)

Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.

string location = 4;

Parameter
Name	Description
`value`	`ByteString` The bytes for location to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

public Expr.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

Parameters
Name	Description
`field`	`FieldDescriptor`
`index`	`int`
`value`	`Object`

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

setTitle(String value)

public Expr.Builder setTitle(String value)

Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.

string title = 2;

Parameter
Name	Description
`value`	`String` The title to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setTitleBytes(ByteString value)

public Expr.Builder setTitleBytes(ByteString value)

Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.

string title = 2;

Parameter
Name	Description
`value`	`ByteString` The bytes for title to set.

Returns
Type	Description
`Expr.Builder`	This builder for chaining.

setUnknownFields(UnknownFieldSet unknownFields)

public final Expr.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`Expr.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setUnknownFields(UnknownFieldSet unknownFields)