QueryDataTransferObject (Instant JChem Core API)

All Superinterfaces:

IJCTransferObject
```
public interface QueryDataTransferObject
extends IJCTransferObject
```
TransferObject (data holder which is put into clipboard) for copy/paste of queries (temporary or permanent).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`com.im.df.api.ddl.DFDataTree`	`getDataTree()`	Get data tree of the query.
`com.im.df.api.dml.DFTermExpression`	`getExpression()`	Get the expression of the query in clipboard.
`java.lang.String`	`getName()`	Get the name of the query in clipboard.
`boolean`	`pasteCompleted()`	In the case of CUT operation this method removes the original query.

Methods inherited from interface com.im.ijc.core.api.datatransfer.IJCTransferObject
getSchemas

- Method Detail
  - getName
```
java.lang.String getName()
```
    Get the name of the query in clipboard.
    
    Returns:
    
    the name.
  - getDataTree
```
com.im.df.api.ddl.DFDataTree getDataTree()
```
    Get data tree of the query.
    
    Returns:
    
    the data tree.
  - getExpression
```
com.im.df.api.dml.DFTermExpression getExpression()
```
    Get the expression of the query in clipboard.
    
    Returns:
    
    the expression.
  - pasteCompleted
```
boolean pasteCompleted()
```
    In the case of CUT operation this method removes the original query. This method should be invoked by paste type code when paste operation is successful.
    
    Returns:
    
    true if original transferable should be returned from paste (in case of copy) or false if null should be returned from paste operation (original in clipboard was destroyed, so clipboard should be cleaned).