it.eng.spagobi.tools.dataset.common.query
Class AbstractQueryTransformer
java.lang.Object
it.eng.spagobi.tools.dataset.common.query.AbstractQueryTransformer
- All Implemented Interfaces:
- IQueryTransformer
- Direct Known Subclasses:
- GroupByQueryTransformer, JoinQueryTransformer
public abstract class AbstractQueryTransformer
- extends java.lang.Object
- implements IQueryTransformer
- Author:
- Andrea Gioia (andrea.gioia@eng.it)
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AbstractQueryTransformer
public AbstractQueryTransformer()
AbstractQueryTransformer
public AbstractQueryTransformer(IQueryTransformer previousTransformer)
getPreviousTransformer
public IQueryTransformer getPreviousTransformer()
setPreviousTransformer
public void setPreviousTransformer(IQueryTransformer previousTransformer)
- Specified by:
setPreviousTransformer
in interface IQueryTransformer
hasPreviousTransformer
public boolean hasPreviousTransformer()
transformQuery
public java.lang.Object transformQuery(java.lang.Object query)
- Specified by:
transformQuery
in interface IQueryTransformer
execTransformation
public abstract java.lang.Object execTransformation(java.lang.Object query)