Class RowPosition
- java.lang.Object
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- org.apache.derby.impl.store.access.conglomerate.RowPosition
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- Direct Known Subclasses:
BTreeRowPosition
public class RowPosition extends java.lang.Object
Just an easy way to pass information back and forth about current position of a row in a table.
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Field Summary
Fields Modifier and Type Field Description Page
current_page
Fields of the classlong
current_pageno
RecordHandle
current_rh
boolean
current_rh_qualified
int
current_slot
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Constructor Summary
Constructors Constructor Description RowPosition()
Constructors for This class:
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
init()
Public Methods of This class:void
positionAtNextSlot()
void
positionAtPrevSlot()
java.lang.String
toString()
void
unlatch()
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Field Detail
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current_page
public Page current_page
Fields of the class
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current_rh
public RecordHandle current_rh
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current_slot
public int current_slot
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current_rh_qualified
public boolean current_rh_qualified
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current_pageno
public long current_pageno
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Method Detail
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init
public void init()
Public Methods of This class:
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positionAtNextSlot
public final void positionAtNextSlot()
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positionAtPrevSlot
public final void positionAtPrevSlot()
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unlatch
public void unlatch()
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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