org.eclipse.jpt.jpa.core.context
Interface Query

All Superinterfaces:

IAdaptable, JpaContextNode, JpaNamedContextNode, JpaNode, JptResourceTypeReference, Model

All Known Subinterfaces:

JavaNamedNativeQuery, JavaNamedQuery, JavaNamedQuery2_0, JavaQuery, NamedNativeQuery, NamedQuery, NamedQuery2_0, OrmNamedNativeQuery, OrmNamedQuery, OrmNamedQuery2_0, OrmQuery

public interface Query
extends JpaNamedContextNode

Named and named native queries.

Queries can be defined on

• Java and orm.xml entities
• Java (only) mapped superclasses
• orm.xml entity mappings elements

Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

Since:

2.0

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jpt.jpa.core.context.JpaNamedContextNode

JpaNamedContextNode.NameTransformer<N extends JpaNamedContextNode>

Nested classes/interfaces inherited from interface org.eclipse.jpt.common.core.JptResourceTypeReference

JptResourceTypeReference.ResourceTypeTransformer

Field Summary

static String	HINTS_LIST
static Iterable<Class<? extends Query>>	TYPES

Fields inherited from interface org.eclipse.jpt.jpa.core.context.JpaNamedContextNode

NAME_PROPERTY

Fields inherited from interface org.eclipse.jpt.common.core.JptResourceTypeReference

RESOURCE_TYPE_TRANSFORMER

Method Summary

QueryHint	addHint() Add a hint to the query and return the object representing it.
QueryHint	addHint(int index) Add a hint to the query and return the object representing it.
QueryHint	getHint(int i)
org.eclipse.jpt.common.utility.iterable.ListIterable<? extends QueryHint>	getHints() Return the query's hints.
int	getHintsSize() Return the number of hints.
TextRange	getNameTextRange() Returns the TextRange of the name property.
Class<? extends Query>	getType() Return the generator's type.
void	moveHint(int targetIndex, int sourceIndex) Move the hint from the source index to the target index.
void	removeHint(int index) Remove the hint from the query.
void	removeHint(QueryHint queryHint) Remove the hint at the index from the query.
boolean	supportsValidationMessages() Return whether this query should be validated and have validation messages displayed
void	validate(JpaJpqlQueryHelper queryHelper, List<IMessage> messages, IReporter reporter)

Methods inherited from interface org.eclipse.jpt.jpa.core.context.JpaNamedContextNode

getName, isEquivalentTo, setName

Methods inherited from interface org.eclipse.jpt.jpa.core.context.JpaContextNode

getCompletionProposals, getContextDefaultDbCatalog, getContextDefaultDbSchema, getContextDefaultDbSchemaContainer, getMappingFileRoot, getParent, getPersistenceUnit, getValidationTextRange, synchronizeWithResourceModel, update, validate

Methods inherited from interface org.eclipse.jpt.jpa.core.JpaNode

getJpaPlatform, getJpaProject, getJpaProjectManager, getResource, stateChanged

Methods inherited from interface org.eclipse.jpt.common.utility.model.Model

addChangeListener, addCollectionChangeListener, addListChangeListener, addPropertyChangeListener, addStateChangeListener, removeChangeListener, removeCollectionChangeListener, removeListChangeListener, removePropertyChangeListener, removeStateChangeListener

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Methods inherited from interface org.eclipse.jpt.common.core.JptResourceTypeReference

getResourceType

Field Detail

TYPES

static final Iterable<Class<? extends Query>> TYPES

HINTS_LIST

static final String HINTS_LIST

See Also:

Constant Field Values

Method Detail

getType

Class<? extends Query> getType()

Return the generator's type.

Specified by:

getType in interface JpaNamedContextNode

getHints

org.eclipse.jpt.common.utility.iterable.ListIterable<? extends QueryHint> getHints()

Return the query's hints.

getHintsSize

int getHintsSize()

Return the number of hints.

addHint

QueryHint addHint()

Add a hint to the query and return the object representing it.

addHint

QueryHint addHint(int index)

Add a hint to the query and return the object representing it.

removeHint

void removeHint(QueryHint queryHint)

Remove the hint at the index from the query.

removeHint

void removeHint(int index)

Remove the hint from the query.

moveHint

void moveHint(int targetIndex,
              int sourceIndex)

Move the hint from the source index to the target index.

getHint

QueryHint getHint(int i)

validate

void validate(JpaJpqlQueryHelper queryHelper,
              List<IMessage> messages,
              IReporter reporter)

supportsValidationMessages

boolean supportsValidationMessages()

Return whether this query should be validated and have validation messages displayed

getNameTextRange

TextRange getNameTextRange()

Returns the TextRange of the name property.