org.hibernate.hql.ast.tree
Class AbstractNullnessCheckNode
- InitializeableNode, OperatorNode, UnaryOperatorNode
public abstract class AbstractNullnessCheckNode
Base class for nodes dealing 'is null' and 'is not null' operators.
todo : a good deal of this is copied from BinaryLogicOperatorNode; look at consolidating these code fragments
protected abstract String | getExpansionConnectorText() - When (if) we need to expand a row value constructor, what is the text of the connector to use between the
expansion fragments.
|
protected abstract int | getExpansionConnectorType() - When (if) we need to expand a row value constructor, what is the type of connector to use between the
expansion fragments.
|
void | initialize() -
|
getExpansionConnectorText
protected abstract String getExpansionConnectorText()
When (if) we need to expand a row value constructor, what is the text of the connector to use between the
expansion fragments.
- The expansion connector text.
getExpansionConnectorType
protected abstract int getExpansionConnectorType()
When (if) we need to expand a row value constructor, what is the type of connector to use between the
expansion fragments.
- The expansion connector type.