Module jakarta.nosql.core

Package jakarta.nosql

Interface QueryMapper.MapperWhere

All Superinterfaces:

QueryMapper.MapperQueryBuild

Enclosing interface:

QueryMapper

public static interface QueryMapper.MapperWhere
extends QueryMapper.MapperQueryBuild

Represents a step where it's possible to:

• Create a new condition performing logical conjunction (AND) by specifying a column name
• Create a new condition performing logical disjunction (OR) by specifying a column name
• Define the position of the first result
• Define the maximum number of results to retrieve
• Define the order of the results
• Perform the query execution

Method Summary

Modifier and Type	Method	Description
QueryMapper.MapperNameCondition	and(String name)	Create a new condition performing logical conjunction (AND) by specifying a column name.
QueryMapper.MapperLimit	limit(long limit)	Defines the maximum number of results to retrieve.
QueryMapper.MapperNameCondition	or(String name)	Create a new condition performing logical disjunction (OR) by specifying a column name.
QueryMapper.MapperOrder	orderBy(String name)	Add the order how the result will return.
QueryMapper.MapperSkip	skip(long skip)	Defines the position of the first result to retrieve.

Methods inherited from interface jakarta.nosql.QueryMapper.MapperQueryBuild

result, singleResult, stream

Method Details

and

QueryMapper.MapperNameCondition and(String name)

Create a new condition performing logical conjunction (AND) by specifying a column name.

Parameters:

name - the column name

Returns:

the same QueryMapper.MapperNameCondition with the condition appended

Throws:

NullPointerException - when name is null

or

QueryMapper.MapperNameCondition or(String name)

Create a new condition performing logical disjunction (OR) by specifying a column name.

Parameters:

name - the column name

Returns:

the same QueryMapper.MapperNameCondition with the condition appended

Throws:

NullPointerException - when name is null

skip

QueryMapper.MapperSkip skip(long skip)

Defines the position of the first result to retrieve.

Parameters:

skip - the first result to retrieve

Returns:

a query with the first result defined

limit

QueryMapper.MapperLimit limit(long limit)

Defines the maximum number of results to retrieve.

Parameters:

limit - the limit

Returns:

a query with the limit defined

orderBy

QueryMapper.MapperOrder orderBy(String name)

Add the order how the result will return.

Parameters:

name - the name to order

Returns:

a query with the sort defined

Throws:

NullPointerException - when name is null