Interface QueryMapper.MapperUpdateWhere

All Superinterfaces:

QueryMapper.MapperUpdateQueryBuild

Enclosing interface:

QueryMapper

              public static interface QueryMapper.MapperUpdateWhere
                extends
                QueryMapper.MapperUpdateQueryBuild
            

Represents the conditional composition step of the fluent update API.

This step allows combining multiple update conditions using logical operators before executing the update operation.

@Inject
Template template;

template.update(Book.class)
    .set("published").to(true)
    .where("author").eq("Ada")
    .and("publishedYear").gte(2020)
    .execute();

The returned instance is mutable and not thread-safe. Support for logical operators depends on the capabilities of the underlying NoSQL database.

Since:

1.0.0

Method Summary

Modifier and Type	Method	Description
QueryMapper.MapperUpdateNameCondition	and(String name)	Adds an AND condition using the specified column name.
QueryMapper.MapperUpdateNameCondition	or(String name)	Adds an OR condition using the specified column name.

Methods inherited from interface QueryMapper.MapperUpdateQueryBuild

execute

Method Details

and

                          QueryMapper.MapperUpdateNameCondition and(String name)
                        

Adds an AND condition using the specified column name.

template.update(Book.class)
        .set("published").to(true)
        .where("author").eq("Ada")
        .and("publishedYear").gte(2020)
        .execute();

Parameters:

name - the column name for the condition

Returns:

the QueryMapper.MapperUpdateNameCondition

Throws:

NullPointerException - when name is null

or

                          QueryMapper.MapperUpdateNameCondition or(String name)
                        

Adds an OR condition using the specified column name.

template.update(Book.class)
        .set("featured").to(true)
        .where("author").eq("Ada")
        .or("author").eq("Hermann")
        .execute();

Parameters:

name - the column name for the condition

Returns:

the QueryMapper.MapperUpdateNameCondition

Throws:

NullPointerException - when name is null