google_cloudbilling_api::Expr Class Reference

#include <expr.h>

Inheritance diagram for google_cloudbilling_api::Expr:

Public Member Functions
	Expr (const Json::Value &storage)
	Expr (Json::Value *storage)
virtual	~Expr ()
const StringPiece	GetTypeName () const
bool	has_description () const
void	clear_description ()
const StringPiece	get_description () const
void	set_description (const StringPiece &value)
bool	has_expression () const
void	clear_expression ()
const StringPiece	get_expression () const
void	set_expression (const StringPiece &value)
bool	has_location () const
void	clear_location ()
const StringPiece	get_location () const
void	set_location (const StringPiece &value)
bool	has_title () const
void	clear_title ()
const StringPiece	get_title () const
void	set_title (const StringPiece &value)

Static Public Member Functions
static Expr *	New ()

Detailed Description

C

like expression language. The syntax and semantics of CEL.

https://github.com/google/cel

spec.

title

"Summary size limit".

description

"Determines if a summary is less than 100 chars".

expression

"document.summary.size() < 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' && 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.

Constructor & Destructor Documentation

Expr() [1/2]

google_cloudbilling_api::Expr::Expr ( const Json::Value &  storage )

explicit

Standard constructor for an immutable data object instance.

Parameters

[in]

storage

The underlying data storage for this instance.

Expr() [2/2]

google_cloudbilling_api::Expr::Expr ( Json::Value *  storage )

explicit

Standard constructor for a mutable data object instance.

Parameters

[in]

storage

The underlying data storage for this instance.

~Expr()

google_cloudbilling_api::Expr::~Expr ( )

virtual

Standard destructor.

Member Function Documentation

clear_description()

void google_cloudbilling_api::Expr::clear_description ( )

inline

Clears the 'description' attribute.

clear_expression()

void google_cloudbilling_api::Expr::clear_expression ( )

inline

Clears the 'expression' attribute.

clear_location()

void google_cloudbilling_api::Expr::clear_location ( )

inline

Clears the 'location' attribute.

clear_title()

void google_cloudbilling_api::Expr::clear_title ( )

inline

Clears the 'title' attribute.

get_description()

const StringPiece google_cloudbilling_api::Expr::get_description ( ) const

inline

Get the value of the 'description' attribute.

get_expression()

const StringPiece google_cloudbilling_api::Expr::get_expression ( ) const

inline

Get the value of the 'expression' attribute.

get_location()

const StringPiece google_cloudbilling_api::Expr::get_location ( ) const

inline

Get the value of the 'location' attribute.

get_title()

const StringPiece google_cloudbilling_api::Expr::get_title ( ) const

inline

Get the value of the 'title' attribute.

GetTypeName()

const StringPiece google_cloudbilling_api::Expr::GetTypeName ( ) const

inline

Returns a string denoting the type of this data object.

Returns

google_cloudbilling_api::Expr

has_description()

bool google_cloudbilling_api::Expr::has_description ( ) const

inline

Determine if the 'description' attribute was set.

Returns

true if the 'description' attribute was set.

has_expression()

bool google_cloudbilling_api::Expr::has_expression ( ) const

inline

Determine if the 'expression' attribute was set.

Returns

true if the 'expression' attribute was set.

has_location()

bool google_cloudbilling_api::Expr::has_location ( ) const

inline

Determine if the 'location' attribute was set.

Returns

true if the 'location' attribute was set.

has_title()

bool google_cloudbilling_api::Expr::has_title ( ) const

inline

Determine if the 'title' attribute was set.

Returns

true if the 'title' attribute was set.

New()

Expr * google_cloudbilling_api::Expr::New ( )

static

Creates a new default instance.

Returns

Ownership is passed back to the caller.

set_description()

void google_cloudbilling_api::Expr::set_description ( const StringPiece &  value )

inline

Change the 'description' attribute.

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

Parameters

[in]

value

The new value.

set_expression()

void google_cloudbilling_api::Expr::set_expression ( const StringPiece &  value )

inline

Change the 'expression' attribute.

Textual representation of an expression in Common Expression Language syntax.

Parameters

[in]

value

The new value.

set_location()

void google_cloudbilling_api::Expr::set_location ( const StringPiece &  value )

inline

Change the 'location' attribute.

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

Parameters

[in]

value

The new value.

set_title()

void google_cloudbilling_api::Expr::set_title ( const StringPiece &  value )

inline

Change the 'title' attribute.

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.

Parameters

[in]

value

The new value.

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The documentation for this class was generated from the following files:

• google/cloudbilling_api/expr.h
• google/cloudbilling_api/expr.cc