org.apache.jdo.jdoql.tree
Interface StaticFieldAccessExpression
- All Superinterfaces:
- Expression, IdentifierExpression, Node, java.io.Serializable
- All Known Implementing Classes:
- StaticFieldAccessExpr
public interface StaticFieldAccessExpression
- extends IdentifierExpression
This node represents a static field access expression.
It inherits from IdentifierExpression
.
Static Field access expressions have exactly one child, the type of the clazz
containing the static field.
- Author:
- Michael Watzek
Method Summary |
java.lang.Object |
getFieldValue(javax.jdo.PersistenceManager pm)
Returns the value of the field corresponding with this static
field access expression. |
getFieldValue
java.lang.Object getFieldValue(javax.jdo.PersistenceManager pm)
- Returns the value of the field corresponding with this static
field access expression.
- Parameters:
pm
- the persistence manager of the query
- Returns:
- the field value
- Throws:
JDOQueryException
- if access to the corresponding field of this
expression is denied
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