Package io.micronaut.data.model.query

Class JoinPath

java.lang.Object

io.micronaut.data.model.query.JoinPath

public class JoinPath
extends java.lang.Object

A join path represents a path, association and join type for performing a join with a query.

Since:

1.0.0

Author:

graemerocher

See Also:

QueryModel

Constructor Summary

Constructors

Constructor	Description
JoinPath(java.lang.String path, Association[] associationPath, Join.Type joinType, java.lang.String alias)	Default constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
java.util.Optional<java.lang.String>	getAlias()	The alias for the join path.
Association	getAssociation()
Association[]	getAssociationPath()
Join.Type	getJoinType()
java.lang.String	getPath()
int	hashCode()
static JoinPath	of(Association... associationPath)	Create a join path from the association path.
static JoinPath	of(java.lang.String alias, Association... associationPath)	Create a join path from the association path.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JoinPath

public JoinPath(@NonNull
                java.lang.String path,
                @NonNull
                Association[] associationPath,
                @NonNull
                Join.Type joinType,
                @Nullable
                java.lang.String alias)

Default constructor.

Parameters:

path - The path

associationPath - The association

joinType - The join type

alias - The alias

Method Detail

getAlias

public java.util.Optional<java.lang.String> getAlias()

The alias for the join path.

Returns:

The optional alias

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getAssociation

@NonNull
public Association getAssociation()

Returns:

The association

getAssociationPath

public Association[] getAssociationPath()

Returns:

The association path.

getPath

@NonNull
public java.lang.String getPath()

Returns:

The association path

getJoinType

@NonNull
public Join.Type getJoinType()

Returns:

The join type

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

of

public static JoinPath of(Association... associationPath)

Create a join path from the association path.

Parameters:

associationPath - The association path

Returns:

The join path

of

public static JoinPath of(java.lang.String alias,
                          Association... associationPath)

Create a join path from the association path.

Parameters:

alias - The alias to use

associationPath - The association path

Returns:

The join path