Package com.sap.cds.ql

Interface CqnBuilder

public interface CqnBuilder

Service Provider Interface

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	CqnBuilder.QueryBuilderSupport

Method Summary

Modifier and Type	Method	Description
Predicate	copy(CqnPredicate pred)
Predicate	copy(CqnPredicate pred, Modifier modifier)
<S extends CqnStatement,R extends S> R	copy(S statement)
<S extends CqnStatement,R extends S> R	copy(S statement, Modifier modifier)
Delete<StructuredType<?>>	delete(CqnStructuredTypeRef ref)
Delete<StructuredType<?>>	delete(CdsEntity entity, UnaryOperator<StructuredType<?>> path)
<E extends StructuredType<?>> Delete<E>	delete(E entity)
<E extends StructuredType<E>,R extends StructuredType<R>> Delete<R>	delete(Class<E> entity, Function<E,R> path)
Delete<StructuredType<?>>	delete(String entityName, UnaryOperator<StructuredType<?>> path)
static <T> FunctionCall<T>	func(String name, CqnValue... args)	Deprecated. instead use CQL.func(java.lang.String, com.sap.cds.ql.cqn.CqnValue...)
Insert	insert(CqnStructuredTypeRef ref)
Insert	insert(CdsEntity entity, UnaryOperator<StructuredType<?>> path)
<E extends StructuredType<?>> Insert	insert(E entity)
<E extends StructuredType<E>,R extends StructuredType<R>> Insert	insert(Class<E> entity, Function<E,R> path)
Insert	insert(String entityName, UnaryOperator<StructuredType<?>> path)
static CqnBuilder	instance()
static <T> Literal<T>	literal(T val)	Deprecated. instead use CQL.literal(T)
Predicate	matching(Map<String,?> keyValueMap)
static Predicate	not(CqnPredicate p)	Deprecated. instead use CQL.not(com.sap.cds.ql.cqn.CqnPredicate)
static <T> Parameter<T>	param()	Deprecated. instead use CQL.param(int)
static <T> Parameter<T>	param(String name)	Deprecated. instead use CQL.param(String)
CqnParser	parse()
static CqnValue	plain(String val)	Deprecated. instead use CQL.plain(java.lang.String)
Select<StructuredType<?>>	select(CqnSelect select)
Select<StructuredType<?>>	select(CqnStructuredTypeRef ref)
<E extends StructuredType<E>> Select<E>	select(Source<E> source)
Select<StructuredType<?>>	select(CdsEntity entity)
Select<StructuredType<?>>	select(CdsEntity entity, UnaryOperator<StructuredType<?>> path)
<E extends StructuredType<E>> Select<E>	select(Class<E> entity)
<E extends StructuredType<E>,R extends StructuredType<R>> Select<R>	select(Class<E> entity, Function<E,R> path)
Select<StructuredType<?>>	select(String entityName)
Select<StructuredType<?>>	select(String entityName, UnaryOperator<StructuredType<?>> path)
CqnBuilder.QueryBuilderSupport	support()
static Value<String>	toLower(String val)	Deprecated. instead use CQL.toLower(com.sap.cds.ql.Value<java.lang.String>)
static Value<String>	toUpper(String val)	Deprecated. instead use CQL.toUpper(com.sap.cds.ql.Value<java.lang.String>)
Update<StructuredType<?>>	update(CqnStructuredTypeRef ref)
Update<StructuredType<?>>	update(CdsEntity entity, UnaryOperator<StructuredType<?>> path)
<E extends StructuredType<?>> Update<E>	update(E entity)
<E extends StructuredType<E>,R extends StructuredType<R>> Update<R>	update(Class<E> entity, Function<E,R> path)
Update<StructuredType<?>>	update(String entityName, UnaryOperator<StructuredType<?>> path)
Upsert	upsert(CqnStructuredTypeRef ref)
Upsert	upsert(CdsEntity entity, UnaryOperator<StructuredType<?>> path)
<E extends StructuredType<?>> Upsert	upsert(E entity)
<E extends StructuredType<E>,R extends StructuredType<R>> Upsert	upsert(Class<E> entity, Function<E,R> path)
Upsert	upsert(String entityName, UnaryOperator<StructuredType<?>> path)

Method Detail

instance

static CqnBuilder instance()

param

@Deprecated
static <T> Parameter<T> param()

Deprecated.

instead use CQL.param(int)

Type Parameters:

T - the type of the parameter

Returns:

the parameter

param

@Deprecated
static <T> Parameter<T> param(String name)

Deprecated.

instead use CQL.param(String)

Type Parameters:

T - the type of the parameter

Parameters:

name - the name of the parameter

Returns:

the parameter

literal

@Deprecated
static <T> Literal<T> literal(T val)

Deprecated.

instead use CQL.literal(T)

Type Parameters:

T - the type of the literal

Parameters:

val - the literal value

Returns:

the literal

plain

@Deprecated
static CqnValue plain(String val)

Deprecated.

instead use CQL.plain(java.lang.String)

Parameters:

val - the plain value

Returns:

the plain value

toUpper

@Deprecated
static Value<String> toUpper(String val)

Deprecated.

instead use CQL.toUpper(com.sap.cds.ql.Value<java.lang.String>)

Parameters:

val - the String value to be converted

Returns:

the CDS QL expression for upper case conversion

toLower

@Deprecated
static Value<String> toLower(String val)

Deprecated.

instead use CQL.toLower(com.sap.cds.ql.Value<java.lang.String>)

Parameters:

val - the String value to be converted

Returns:

the CDS QL expression for lower case conversion

func

@Deprecated
static <T> FunctionCall<T> func(String name,
                                CqnValue... args)

Deprecated.

instead use CQL.func(java.lang.String, com.sap.cds.ql.cqn.CqnValue...)

Type Parameters:

T - the return type of the function call

Parameters:

name - the name of the function to be called

args - the arguments of the function

Returns:

the CDS QL function call

not

@Deprecated
static Predicate not(CqnPredicate p)

Deprecated.

instead use CQL.not(com.sap.cds.ql.cqn.CqnPredicate)

Parameters:

p - the CqnPredicate to be negated

Returns:

the negated predicate

select

Select<StructuredType<?>> select(String entityName)

select

Select<StructuredType<?>> select(String entityName,
                                 UnaryOperator<StructuredType<?>> path)

select

Select<StructuredType<?>> select(CqnSelect select)

insert

Insert insert(String entityName,
              UnaryOperator<StructuredType<?>> path)

upsert

Upsert upsert(String entityName,
              UnaryOperator<StructuredType<?>> path)

update

Update<StructuredType<?>> update(String entityName,
                                 UnaryOperator<StructuredType<?>> path)

delete

Delete<StructuredType<?>> delete(String entityName,
                                 UnaryOperator<StructuredType<?>> path)

select

Select<StructuredType<?>> select(CqnStructuredTypeRef ref)

insert

Insert insert(CqnStructuredTypeRef ref)

upsert

Upsert upsert(CqnStructuredTypeRef ref)

update

Update<StructuredType<?>> update(CqnStructuredTypeRef ref)

delete

Delete<StructuredType<?>> delete(CqnStructuredTypeRef ref)

select

Select<StructuredType<?>> select(CdsEntity entity)

select

Select<StructuredType<?>> select(CdsEntity entity,
                                 UnaryOperator<StructuredType<?>> path)

insert

Insert insert(CdsEntity entity,
              UnaryOperator<StructuredType<?>> path)

upsert

Upsert upsert(CdsEntity entity,
              UnaryOperator<StructuredType<?>> path)

update

Update<StructuredType<?>> update(CdsEntity entity,
                                 UnaryOperator<StructuredType<?>> path)

delete

Delete<StructuredType<?>> delete(CdsEntity entity,
                                 UnaryOperator<StructuredType<?>> path)

select

<E extends StructuredType<E>> Select<E> select(Class<E> entity)

select

<E extends StructuredType<E>,R extends StructuredType<R>> Select<R> select(Class<E> entity,
                                                                                 Function<E,R> path)

select

<E extends StructuredType<E>> Select<E> select(Source<E> source)

insert

<E extends StructuredType<?>> Insert insert(E entity)

upsert

<E extends StructuredType<?>> Upsert upsert(E entity)

update

<E extends StructuredType<?>> Update<E> update(E entity)

delete

<E extends StructuredType<?>> Delete<E> delete(E entity)

insert

<E extends StructuredType<E>,R extends StructuredType<R>> Insert insert(Class<E> entity,
                                                                              Function<E,R> path)

delete

<E extends StructuredType<E>,R extends StructuredType<R>> Delete<R> delete(Class<E> entity,
                                                                                 Function<E,R> path)

upsert

<E extends StructuredType<E>,R extends StructuredType<R>> Upsert upsert(Class<E> entity,
                                                                              Function<E,R> path)

update

<E extends StructuredType<E>,R extends StructuredType<R>> Update<R> update(Class<E> entity,
                                                                                 Function<E,R> path)

copy

Predicate copy(CqnPredicate pred)

copy

Predicate copy(CqnPredicate pred,
               Modifier modifier)

copy

<S extends CqnStatement,R extends S> R copy(S statement)

copy

<S extends CqnStatement,R extends S> R copy(S statement,
                                                  Modifier modifier)

parse

CqnParser parse()

support

CqnBuilder.QueryBuilderSupport support()

matching

Predicate matching(Map<String,?> keyValueMap)