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IBM WebSphere Application ServerTM Release 8 |
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public interface CountingPager
A CountingPager provides advanced paging support
Method Summary | |
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boolean |
isFirstPage(JDBCMediator mediator)
Returns true if the current page is the first page |
boolean |
isLastPage(JDBCMediator mediator)
Returns true if the current page is the last page |
commonj.sdo.DataObject |
page(int pageNumber,
JDBCMediator mediator)
Returns the root DataObject from the specified page number |
int |
pageCount(JDBCMediator mediator)
Returns the number of pages |
Methods inherited from interface com.ibm.websphere.sdo.mediator.Pager |
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getPageSize, next, previous |
Method Detail |
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boolean isFirstPage(JDBCMediator mediator) throws MediatorException
mediator
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MediatorException
boolean isLastPage(JDBCMediator mediator) throws MediatorException
mediator
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MediatorException
commonj.sdo.DataObject page(int pageNumber, JDBCMediator mediator) throws MediatorException
pageNumber
- mediator
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MediatorException
int pageCount(JDBCMediator mediator) throws MediatorException
mediator
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MediatorException
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IBM WebSphere Application ServerTM Release 8 |
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