public class KeywordExpressionStateObject extends SimpleStateObject
TRUE, FALSE or NULL.KeywordExpressionTEXT_PROPERTY| Constructor and Description |
|---|
KeywordExpressionStateObject(StateObject parent)
Creates a new
KeywordExpressionStateObject. |
KeywordExpressionStateObject(StateObject parent,
java.lang.String text)
Creates a new
KeywordExpressionStateObject. |
| Modifier and Type | Method and Description |
|---|---|
void |
accept(StateObjectVisitor visitor)
Visits this
StateObject by the given visitor. |
KeywordExpression |
getExpression()
Returns the actual parsed object if this
StateObject representation of the JPQL query
was created by parsing an existing JPQL query. |
void |
setExpression(KeywordExpression 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 |
setText(java.lang.String text)
Sets the text held by this state object.
|
protected void |
validateIdentifier(java.lang.String text) |
getText, hasText, isEquivalent, 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 KeywordExpressionStateObject(StateObject parent)
KeywordExpressionStateObject.parent - The parent of this state object, which cannot be nulljava.lang.NullPointerException - The given parent cannot be nullpublic KeywordExpressionStateObject(StateObject parent, java.lang.String text)
KeywordExpressionStateObject.public void accept(StateObjectVisitor visitor)
StateObject by the given visitor.visitor - The visitor to visit this objectpublic KeywordExpression 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 void setExpression(KeywordExpression 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 one of the three
possible keyword: TRUE, FALSE or NULLpublic void setText(java.lang.String text)
setText in class SimpleStateObjecttext - This model's text valueprotected void validateIdentifier(java.lang.String text)