public class InputParameterStateObject extends SimpleStateObject
WHERE
clause or HAVING clause of a query.InputParameterTEXT_PROPERTY| Constructor and Description |
|---|
InputParameterStateObject(StateObject parent)
Creates a new
InputParameterStateObject. |
InputParameterStateObject(StateObject parent,
java.lang.String parameter)
Creates a new
InputParameterStateObject. |
| Modifier and Type | Method and Description |
|---|---|
void |
accept(StateObjectVisitor visitor)
Visits this
StateObject by the given visitor. |
InputParameter |
getExpression()
Returns the actual parsed object if this
StateObject representation of the JPQL query
was created by parsing an existing JPQL query. |
boolean |
isNamed()
Determines whether this parameter is a positional parameter, i.e. the parameter type is '?'.
|
boolean |
isPositional()
Determines whether this parameter is a positional parameter, i.e. the parameter type is ':'.
|
void |
setExpression(InputParameter 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. |
getText, hasText, isEquivalent, setText, setTextInternally, toTextInternalacceptUnknownVisitor, acceptUnknownVisitor, addChildren, addProblems, addPropertyChangeListener, areEquivalent, buildProblem, buildProblem, buildStateObject, buildStateObjects, checkParent, children, decorate, equals, findIdentificationVariable, firePropertyChanged, getChangeSupport, getDeclaration, getDecorator, getGrammar, getManagedTypeProvider, getParent, getQueryBuilder, getRoot, getType, getType, getTypeHelper, getTypeRepository, hashCode, initialize, isDecorated, parent, parent, parent, removePropertyChangeListener, setExpression, setParent, toString, toString, toStringInternal, toStringItems, toTextpublic InputParameterStateObject(StateObject parent)
InputParameterStateObject.parent - The parent of this state object, which cannot be nulljava.lang.NullPointerException - The given parent cannot be nullpublic InputParameterStateObject(StateObject parent, java.lang.String parameter)
InputParameterStateObject.parent - The parent of this state object, which cannot be nullparameter - The positional or named input parameterjava.lang.NullPointerException - The given parent cannot be nullpublic void accept(StateObjectVisitor visitor)
StateObject by the given visitor.visitor - The visitor to visit this objectpublic InputParameter getExpression()
StateObject representation of the JPQL query
was created by parsing an existing JPQL query.getExpression in interface StateObjectgetExpression in class AbstractStateObjectStateObject
or null when the JPQL query is manually created (i.e. not from a string)public boolean isNamed()
true if the parameter type is '?'; false if it's ':'public boolean isPositional()
true if the parameter type is ':'; false if it's '?'public void setExpression(InputParameter 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 input parameter