org.objectweb.medor.filter.rdb.api
Interface RdbFieldOperand

All Superinterfaces:
java.lang.Cloneable, Cloneable, Expression, Field, QueryTreeField, RdbField
All Known Implementing Classes:
BasicRdbFieldOperand

public interface RdbFieldOperand
extends Expression, RdbField

An RdbFieldOperand is used to represent part of an sql Expression for a RdbQueryLeaf, as a Medor Expression. Typically, it represents a column name from a (potentially aliased) table.


Field Summary
 
Fields inherited from interface org.objectweb.medor.api.Field
NONULLS, NULLABLE, NULLABLEUNKNOWN, PNAMENAME
 
Methods inherited from interface org.objectweb.medor.filter.api.Expression
compileExpression, evaluate, getResult, getType, isCompiled
 
Methods inherited from interface org.objectweb.medor.api.Cloneable
clone
 
Methods inherited from interface org.objectweb.medor.query.rdb.api.RdbField
getColumnName
 
Methods inherited from interface org.objectweb.medor.query.api.QueryTreeField
getQueryTree
 
Methods inherited from interface org.objectweb.medor.api.Field
getName, getNullStatus, getType