com.holonplatform.datastore.jdbc.composer.expression

Interface SQLPrimaryKey

All Superinterfaces:

com.holonplatform.core.Expression

public interface SQLPrimaryKey
extends com.holonplatform.core.Expression

Represents a database table primary key.

Each column of the primary key is represented by a Path.

Since:

5.1.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.holonplatform.core.Expression

com.holonplatform.core.Expression.ExpressionResolverFunction<E extends com.holonplatform.core.Expression,R extends com.holonplatform.core.Expression>, com.holonplatform.core.Expression.InvalidExpressionException

Method Summary

Modifier and Type	Method and Description
static SQLPrimaryKey	create(com.holonplatform.core.Path<?>... paths) Create a new SQLPrimaryKey using given Paths.
com.holonplatform.core.Path<?>[]	getPaths() Get the primary key Paths.

Methods inherited from interface com.holonplatform.core.Expression

validate

Method Detail

getPaths

com.holonplatform.core.Path<?>[] getPaths()

Get the primary key Paths.

Returns:

the primary key (not null and not empty)

create

static SQLPrimaryKey create(com.holonplatform.core.Path<?>... paths)

Create a new SQLPrimaryKey using given Paths.

Parameters:

paths - Primary key paths

Returns:

A new SQLPrimaryKey