Top Description Fields Constructors Methods

org.hibernate.hql.internal.ast.tree

public Class AssignmentSpecification

Class Inheritance

extends Object

java.lang.Object
org.hibernate.hql.internal.ast.tree.AssignmentSpecification

Imports

java.util.Collections, .HashSet, .Iterator, .List, .Set, org.hibernate.QueryException, org.hibernate.engine.spi.SessionFactoryImplementor, org.hibernate.hql.internal.antlr.HqlSqlTokenTypes, org.hibernate.hql.internal.ast.SqlGenerator, org.hibernate.hql.internal.ast.util.ASTUtil, org.hibernate.param.ParameterSpecification, org.hibernate.persister.entity.Queryable, .UnionSubclassEntityPersister, antlr.collections.AST

Encapsulates the information relating to an individual assignment within the set clause of an HQL update statement. This information is used during execution of the update statements when the updates occur against "multi-table" stuff.

Author: Steve Ebersole

Field Summary

Modifier and Type	Field and Description
private final AST	eq
private final SessionFactoryImplementor	factory Deprecated as a consequence of `SessionFactoryImplementor` being deprecated.
private final ParameterSpecification[]	hqlParameters
private String	sqlAssignmentString
private final Set<E>	tableNames

Constructor Summary

Access	Constructor and Description
public	AssignmentSpecification(AST eq, Queryable persister)

Method Summary

Modifier and Type	Method and Description
public boolean	affectsTable(String tableName)
public ParameterSpecification[]	getParameters()
public String	getSqlAssignmentFragment()
private static boolean	isParam(AST node)
private void	validateLhs(FromReferenceNode lhs)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

eq	back to summary
private final AST eq

factory	back to summary
private final SessionFactoryImplementor factory Deprecated as a consequence of `SessionFactoryImplementor` being deprecated. See corresponding docs for further information.

hqlParameters	back to summary
private final ParameterSpecification[] hqlParameters

sqlAssignmentString	back to summary
private String sqlAssignmentString

tableNames	back to summary
private final Set<E> tableNames

Constructor Detail

AssignmentSpecification	back to summary
public AssignmentSpecification(AST eq, Queryable persister)

Method Detail

affectsTable	back to summary
public boolean affectsTable(String tableName)

getParameters	back to summary
public ParameterSpecification[] getParameters()

getSqlAssignmentFragment	back to summary
public String getSqlAssignmentFragment()

isParam	back to summary
private static boolean isParam(AST node)

validateLhs	back to summary
private void validateLhs(FromReferenceNode lhs)