Java Doc for JDOQueriesUnion.java in  » Database-ORM » Speedo_1.4.5 » org » objectweb » speedo » query » jdo » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » Speedo_1.4.5 » org.objectweb.speedo.query.jdo   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.objectweb.speedo.query.jdo.JDOQueriesUnion JDOQueriesUnion public class JDOQueriesUnion implements TupleCollection(Code) Is in charge of making the union of Medor query. This union is hidden behind the TupleCollection interface, but the TupleStructure is variable. author:    S.Chassande-Barrioz Field Summary  Object connection       TupleCollection currentTC       boolean hasResult       JDOPOManagerItf pm       ParameterOperand[] pos       JDOQueryEvalContext[] qecs       int queryIdx       int row      Constructor Summary public   JDOQueriesUnion(ParameterOperand[] pos, JDOPOManagerItf pm, Object connection, JDOQueryEvalContext[] qecs, QueryDefinition userqd)      Method Summary public  void close()      public  void first()      public  TupleStructure getMetaData()      public  int getRow()      public  Tuple getTuple()      public  Tuple getTuple(int row)      public  boolean isEmpty()      public  boolean isLast()      public  boolean next()      public  boolean row(int row)      Field Detail connection Object connection(Code) Is the commong connection to access the persistent support currentTC TupleCollection currentTC(Code) is the current TupleCollection over which the iteration is done hasResult boolean hasResult(Code) pm JDOPOManagerItf pm(Code) The PersistenceManager holding the query pos ParameterOperand[] pos(Code) The common parameter operand of the queries qecs JDOQueryEvalContext[] qecs(Code) queryIdx int queryIdx(Code) Is the index of the current query which is evaluated or read row int row(Code) Constructor Detail JDOQueriesUnion public JDOQueriesUnion(ParameterOperand[] pos, JDOPOManagerItf pm, Object connection, JDOQueryEvalContext[] qecs, QueryDefinition userqd) throws MedorException(Code) Method Detail close public void close() throws MedorException(Code) first public void first() throws MedorException(Code) getMetaData public TupleStructure getMetaData() throws MedorException(Code) getRow public int getRow() throws MedorException(Code) getTuple public Tuple getTuple() throws MedorException(Code) getTuple public Tuple getTuple(int row) throws MedorException(Code) isEmpty public boolean isEmpty() throws MedorException(Code) isLast public boolean isLast() throws MedorException(Code) next public boolean next() throws MedorException(Code) row public boolean row(int row) throws MedorException(Code) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)