Uses of Class
org.eclipse.persistence.internal.expressions.ObjectExpression

Packages that use ObjectExpression

Package	Description
org.eclipse.persistence.expressions
org.eclipse.persistence.internal.expressions
org.eclipse.persistence.internal.queries
org.eclipse.persistence.mappings
org.eclipse.persistence.mappings.structures

Uses of ObjectExpression in org.eclipse.persistence.expressions

Subclasses of ObjectExpression in org.eclipse.persistence.expressions

Modifier and Type	Class	Description
class	ExpressionBuilder	Purpose: Allow for instances of expression to be created.

Uses of ObjectExpression in org.eclipse.persistence.internal.expressions

Subclasses of ObjectExpression in org.eclipse.persistence.internal.expressions

Modifier and Type	Class	Description
class	FromAliasExpression	Represents an alias to a item selected by a from clause sub-select.
class	ManualQueryKeyExpression	This class represents a "query key" that isn't really there in the descriptors.
class	MapEntryExpression
class	QueryKeyExpression	Represents expression on query keys or mappings.
class	TreatAsExpression

Fields in org.eclipse.persistence.internal.expressions declared as ObjectExpression

Modifier and Type	Field	Description
protected ObjectExpression	TreatAsExpression.typeExpressionBase

Methods in org.eclipse.persistence.internal.expressions that return ObjectExpression

Modifier and Type	Method	Description
ObjectExpression	ObjectExpression.getFirstNonAggregateExpressionAfterExpressionBuilder(List aggregateMappingsEncountered)	INTERNAL: Parses an expression to return the first non-AggregateObjectMapping expression after the base ExpressionBuilder.

Methods in org.eclipse.persistence.internal.expressions with parameters of type ObjectExpression

Modifier and Type	Method	Description
void	ForUpdateOfClause.addLockedExpression(ObjectExpression expression)
Integer	SQLSelectStatement.addOuterJoinExpressionsHolders(ObjectExpression joinExpression, Expression outerJoinedMappingCriteria, Map<DatabaseTable,Expression> outerJoinedAdditionalJoinCriteria, ClassDescriptor descriptor)	INTERNAL: Used by ExpressionBuilder and QueryKeyExpression normalization to create a standard outerjoin.

Constructors in org.eclipse.persistence.internal.expressions with parameters of type ObjectExpression

Constructor	Description
OuterJoinExpressionHolder(SQLSelectStatement statement, ObjectExpression joinExpression, Expression outerJoinedMappingCriteria, Map<DatabaseTable,Expression> outerJoinedAdditionalJoinCriteria, ClassDescriptor descriptor)
TreatAsExpression(Class<?> castClass, ObjectExpression baseExpression)

Uses of ObjectExpression in org.eclipse.persistence.internal.queries

Methods in org.eclipse.persistence.internal.queries with parameters of type ObjectExpression

Modifier and Type	Method	Description
protected Vector	ExpressionQueryMechanism.aliasFields(ObjectExpression node, Vector fields)	Alias the supplied fields with respect to the expression node.
Object	JoinedAttributeManager.getValueFromObjectForExpression(AbstractSession session, Object clone, ObjectExpression expression)	INTERNAL: Helper method to get the value from the clone for the expression passed in, triggering joins on all intermediate steps.

Uses of ObjectExpression in org.eclipse.persistence.mappings

Methods in org.eclipse.persistence.mappings with parameters of type ObjectExpression

Modifier and Type	Method	Description
Expression	CollectionMapping.getJoinCriteria(ObjectExpression context, Expression base)	INTERNAL: Returns the join criteria stored in the mapping selection query.
Expression	DirectCollectionMapping.getJoinCriteria(ObjectExpression context, Expression base)	INTERNAL: Returns the join criteria stored in the mapping selection query.
Expression	ForeignReferenceMapping.getJoinCriteria(ObjectExpression context, Expression base)	INTERNAL: Returns the join criteria stored in the mapping selection query.
Expression	ManyToManyMapping.getJoinCriteria(ObjectExpression context, Expression base)	INTERNAL: Returns the join criteria stored in the mapping selection query.

Uses of ObjectExpression in org.eclipse.persistence.mappings.structures

Methods in org.eclipse.persistence.mappings.structures with parameters of type ObjectExpression

Modifier and Type	Method	Description
Expression	NestedTableMapping.getJoinCriteria(ObjectExpression context, Expression base)	INTERNAL: Join criteria is created to read target records (nested table) from the table.
Expression	ReferenceMapping.getJoinCriteria(ObjectExpression context, Expression base)	INTERNAL: Join criteria is created to read target records (nested table) from the table.