public class UpperExpressionStateObject extends AbstractSingleEncapsulatedExpressionStateObject
UPPER
function converts a string to upper case and it returns a string.
expression ::= UPPER(string_primary)
UpperExpression
STATE_OBJECT_PROPERTY
Constructor and Description |
---|
UpperExpressionStateObject(StateObject parent)
Creates a new
UpperExpressionStateObject . |
UpperExpressionStateObject(StateObject parent,
StateObject stateObject)
Creates a new
UpperExpressionStateObject . |
UpperExpressionStateObject(StateObject parent,
java.lang.String jpqlFragment)
Creates a new
UpperExpressionStateObject . |
Modifier and Type | Method and Description |
---|---|
void |
accept(StateObjectVisitor visitor)
Visits this
StateObject by the given visitor . |
UpperExpression |
getExpression()
Returns the actual parsed object if this
StateObject representation of the JPQL query
was created by parsing an existing JPQL query. |
java.lang.String |
getIdentifier()
Returns the JPQL identifier of the expression represented by this
AbstractSingleEncapsulatedExpressionStateObject . |
void |
setExpression(UpperExpression expression)
Keeps a reference of the
parsed object object, which should only be
done when this object is instantiated during the conversion of a parsed JPQL query into
StateObjects . |
void |
setStateObject(StateObject stateObject)
Sets the given
StateObject to represent the new encapsulated expression. |
getStateObject, hasStateObject, isEquivalent, parse
addPropertyChangeListener, children, decorate, equals, findIdentificationVariable, getDeclaration, getDecorator, getGrammar, getManagedTypeProvider, getParent, getQueryBuilder, getRoot, getType, getType, getTypeHelper, getTypeRepository, hashCode, isDecorated, removePropertyChangeListener, setExpression, setParent, toString, toString, toText
public UpperExpressionStateObject(StateObject parent)
UpperExpressionStateObject
.parent
- The parent of this state object, which cannot be null
java.lang.NullPointerException
- The given parent cannot be null
public UpperExpressionStateObject(StateObject parent, StateObject stateObject)
UpperExpressionStateObject
.parent
- The parent of this state object, which cannot be null
stateObject
- The StateObject
representing the encapsulated expressionjava.lang.NullPointerException
- The given parent cannot be null
public UpperExpressionStateObject(StateObject parent, java.lang.String jpqlFragment)
UpperExpressionStateObject
.parent
- The parent of this state object, which cannot be null
jpqlFragment
- The portion of the query representing the encapsulated expressionjava.lang.NullPointerException
- The given parent cannot be null
public void accept(StateObjectVisitor visitor)
StateObject
by the given visitor
.visitor
- The visitor
to visit this objectpublic UpperExpression getExpression()
StateObject
representation of the JPQL query
was created by parsing an existing JPQL query.getExpression
in interface StateObject
getExpression
in class AbstractSingleEncapsulatedExpressionStateObject
StateObject
or null
when the JPQL query is manually created (i.e. not from a string)public java.lang.String getIdentifier()
AbstractSingleEncapsulatedExpressionStateObject
.getIdentifier
in class AbstractEncapsulatedExpressionStateObject
public void setExpression(UpperExpression expression)
parsed object
object, which should only be
done when this object is instantiated during the conversion of a parsed JPQL query into
StateObjects
.expression
- The parsed object
representing an UPPER
expressionpublic void setStateObject(StateObject stateObject)
StateObject
to represent the new encapsulated expression.stateObject
- The new encapsulated StateObject
EclipseLink 2.6.3, "build v20160428-59c81c5" API Reference