static class BPage.Browser extends TupleBrowser
Constructor and Description |
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Browser(BPage page,
int index)
Create a browser.
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Modifier and Type | Method and Description |
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boolean |
getNext(Tuple tuple)
Get the next tuple.
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boolean |
getPrevious(Tuple tuple)
Get the previous tuple.
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Browser(BPage page, int index)
page
- Current pageindex
- Position of the next tuple to return.public boolean getNext(Tuple tuple) throws java.io.IOException
TupleBrowser
getNext
in class TupleBrowser
tuple
- Tuple into which values are copied.java.io.IOException
public boolean getPrevious(Tuple tuple) throws java.io.IOException
TupleBrowser
getPrevious
in class TupleBrowser
tuple
- Tuple into which values are copied.java.io.IOException
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