EclipseLink Hermes Parser 4.0.2 · org.eclipse.persistence.jpa.jpql.tools.model.query.DeclarationStateObject

Method Summary

Modifier and Type	Method and Description
public ListIterable<? extends VariableDeclarationStateObject>	Returns: The list of `VariableDeclarationStateObject` that define the domain of the query declarations() Returns the list of declarations declared in the declaration clause of the current query.
public IManagedType	Returns: The `IManagedType` representing the domain object declared by the given identification variable findManagedType(StateObject The `StateObject` that should be an simple identification variable or an encapsulated identification variable with the identifier `KEY` or `VALUE` stateObject) Returns the `IManagedType` for the given identification variable.
public IManagedType	Returns: The `IManagedType` representing the domain object declared by the given identification variable getManagedType(StateObject The `StateObject` that should be an simple identification variable or an encapsulated identification variable with the identifier `KEY` or `VALUE` stateObject) Returns the `IManagedType` for the given identification variable.

Method Detail

declarations back to summary

declarations	back to summary
public ListIterable<? extends VariableDeclarationStateObject> declarations() Returns the list of declarations declared in the declaration clause of the current query. Returns:ListIterable<? extends VariableDeclarationStateObject> The list of `VariableDeclarationStateObject` that define the domain of the query

public ListIterable<? extends VariableDeclarationStateObject> declarations()

Returns the list of declarations declared in the declaration clause of the current query.

Returns:ListIterable<? extends VariableDeclarationStateObject>: The list of VariableDeclarationStateObject that define the domain of the query

findManagedType back to summary

findManagedType	back to summary
public IManagedType findManagedType(StateObject stateObject) Returns the `IManagedType` for the given identification variable. If the declaration is for a subquery and there is no managed type associated with the identification then the search will traverse up the query hierarchy. `SELECT e FROM Department d JOIN KEY(d.employees).addresses a` In the above query, the managed type associated with the identification variable: d is "Department" a is "Address" Parameters stateObject:StateObject The `StateObject` that should be an simple identification variable or an encapsulated identification variable with the identifier `KEY` or `VALUE` Returns:IManagedType The `IManagedType` representing the domain object declared by the given identification variable See Also `getManagedType(StateObject)`

public IManagedType findManagedType(StateObject stateObject)

Returns the IManagedType for the given identification variable. If the declaration is for a subquery and there is no managed type associated with the identification then the search will traverse up the query hierarchy.

SELECT e FROM Department d JOIN KEY(d.employees).addresses a

In the above query, the managed type associated with the identification variable:

d is "Department"
a is "Address"

Parameters

stateObject:StateObject: The StateObject that should be an simple identification variable or an encapsulated identification variable with the identifier KEY or VALUE

Returns:IManagedType

The IManagedType representing the domain object declared by the given identification variable

See Also

getManagedType(StateObject)

getManagedType back to summary

getManagedType	back to summary
public IManagedType getManagedType(StateObject stateObject) Returns the `IManagedType` for the given identification variable. The search does not traverse up the query hierarchy if this declaration is for a subquery. `SELECT e FROM Department d JOIN KEY(d.employees).addresses a` In the above query, the managed type associated with the identification variable: d is "Department" a is "Address" Parameters stateObject:StateObject The `StateObject` that should be an simple identification variable or an encapsulated identification variable with the identifier `KEY` or `VALUE` Returns:IManagedType The `IManagedType` representing the domain object declared by the given identification variable See Also `findManagedType(StateObject)`

public IManagedType getManagedType(StateObject stateObject)

Returns the IManagedType for the given identification variable. The search does not traverse up the query hierarchy if this declaration is for a subquery.

SELECT e FROM Department d JOIN KEY(d.employees).addresses a