Top Description Fields Constructors Methods
org.eclipse.persistence.internal.jpa.jpql

pack-priv final Class UpdateQueryVisitor

extends AbstractModifyAllQueryBuilder
Class Inheritance
Imports
org.eclipse.persistence.expressions.Expression, org.eclipse.persistence.jpa.jpql.parser.CollectionExpression, .UpdateClause, .UpdateItem, .UpdateStatement, org.eclipse.persistence.queries.UpdateAllQuery
This builder is responsible to populate a UpdateAllQuery representing an UPDATE query.
Authors
Pascal Filion, John Bracken
Since
2.3
Version
2.4

Field Summary

Inherited from org.eclipse.persistence.internal.jpa.jpql.AbstractModifyAllQueryBuilder:
queryqueryContext

Constructor Summary

AccessConstructor and Description
pack-priv
UpdateQueryVisitor(JPQLQueryContext
The context used to query information about the application metadata and cached information
queryContext, UpdateAllQuery
The UpdateAllQuery to populate by using this visitor to visit the parsed tree representation of the JPQL query
query)

Creates a new UpdateQueryBuilder.

Method Summary

Modifier and TypeMethod and Description
public void
visit(CollectionExpression
The Expression to visit
expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the CollectionExpression expression.
public void
visit(UpdateClause
The UpdateClause to visit
expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the UpdateClause expression.
public void
visit(UpdateItem
The UpdateItem to visit
expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the UpdateItem expression.
public void
visit(UpdateStatement
The UpdateStatement to visit
expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the UpdateStatement expression.
Inherited from org.eclipse.persistence.internal.jpa.jpql.AbstractModifyAllQueryBuilder:
visitvisit

Constructor Detail

UpdateQueryVisitorback to summary
pack-priv UpdateQueryVisitor(JPQLQueryContext queryContext, UpdateAllQuery query)

Creates a new UpdateQueryBuilder.

Parameters
queryContext:JPQLQueryContext

The context used to query information about the application metadata and cached information

query:UpdateAllQuery

The UpdateAllQuery to populate by using this visitor to visit the parsed tree representation of the JPQL query

Method Detail

visitback to summary
public void visit(CollectionExpression expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Doc from org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the CollectionExpression expression.

Parameters
expression:CollectionExpression

The Expression to visit

Annotations
@Override
visitback to summary
public void visit(UpdateClause expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Doc from org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the UpdateClause expression.

Parameters
expression:UpdateClause

The UpdateClause to visit

Annotations
@Override
visitback to summary
public void visit(UpdateItem expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Doc from org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the UpdateItem expression.

Parameters
expression:UpdateItem

The UpdateItem to visit

Annotations
@Override
visitback to summary
public void visit(UpdateStatement expression)

Overrides org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor.visit.

Implements org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Doc from org.eclipse.persistence.jpa.jpql.parser.ExpressionVisitor.visit.

Visits the UpdateStatement expression.

Parameters
expression:UpdateStatement

The UpdateStatement to visit

Annotations
@Override