Class DefaultCursor<T>
- java.lang.Object
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- org.apache.ibatis.cursor.defaults.DefaultCursor<T>
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected class
DefaultCursor.CursorIterator
private static class
DefaultCursor.CursorStatus
protected static class
DefaultCursor.ObjectWrapperResultHandler<T>
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Field Summary
Fields Modifier and Type Field Description private DefaultCursor.CursorIterator
cursorIterator
private int
indexWithRowBound
private boolean
iteratorRetrieved
protected DefaultCursor.ObjectWrapperResultHandler<T>
objectWrapperResultHandler
private ResultMap
resultMap
private DefaultResultSetHandler
resultSetHandler
private RowBounds
rowBounds
private ResultSetWrapper
rsw
private DefaultCursor.CursorStatus
status
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Constructor Summary
Constructors Constructor Description DefaultCursor(DefaultResultSetHandler resultSetHandler, ResultMap resultMap, ResultSetWrapper rsw, RowBounds rowBounds)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
protected T
fetchNextObjectFromDatabase()
protected T
fetchNextUsingRowBound()
int
getCurrentIndex()
Get the current item index.private int
getReadItemsCount()
private boolean
isClosed()
boolean
isConsumed()
boolean
isOpen()
java.util.Iterator<T>
iterator()
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Field Detail
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resultSetHandler
private final DefaultResultSetHandler resultSetHandler
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resultMap
private final ResultMap resultMap
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rsw
private final ResultSetWrapper rsw
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rowBounds
private final RowBounds rowBounds
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objectWrapperResultHandler
protected final DefaultCursor.ObjectWrapperResultHandler<T> objectWrapperResultHandler
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cursorIterator
private final DefaultCursor.CursorIterator cursorIterator
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iteratorRetrieved
private boolean iteratorRetrieved
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status
private DefaultCursor.CursorStatus status
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indexWithRowBound
private int indexWithRowBound
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Constructor Detail
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DefaultCursor
public DefaultCursor(DefaultResultSetHandler resultSetHandler, ResultMap resultMap, ResultSetWrapper rsw, RowBounds rowBounds)
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Method Detail
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isOpen
public boolean isOpen()
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isConsumed
public boolean isConsumed()
- Specified by:
isConsumed
in interfaceCursor<T>
- Returns:
- true if the cursor is fully consumed and has returned all elements matching the query.
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getCurrentIndex
public int getCurrentIndex()
Description copied from interface:Cursor
Get the current item index. The first item has the index 0.- Specified by:
getCurrentIndex
in interfaceCursor<T>
- Returns:
- -1 if the first cursor item has not been retrieved. The index of the current item retrieved.
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iterator
public java.util.Iterator<T> iterator()
- Specified by:
iterator
in interfacejava.lang.Iterable<T>
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close
public void close()
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
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fetchNextUsingRowBound
protected T fetchNextUsingRowBound()
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fetchNextObjectFromDatabase
protected T fetchNextObjectFromDatabase()
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isClosed
private boolean isClosed()
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getReadItemsCount
private int getReadItemsCount()
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