Package org.apache.cayenne.access.jdbc
Class LimitResultIterator<T>
java.lang.Object
org.apache.cayenne.access.jdbc.LimitResultIterator<T>
- All Implemented Interfaces:
- AutoCloseable,- Iterable<T>,- ResultIterator<T>
- Since:
- 3.0
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Field SummaryFieldsModifier and TypeFieldDescriptionprotected ResultIterator<T>protected intprotected intprotected booleanprotected int
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionallRows()Returns all yet unread rows from ResultSet without closing it.voidclose()Closes ResultIterator and associated ResultSet.booleanReturns true if there is at least one more record that can be read from the iterator.iterator()nextRow()Returns the next result row that is, depending on the query, may be a scalar value, a DataRow, or an Object[] array containing a mix of scalars and DataRows.voidskipRow()Goes past current row.Methods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface java.lang.IterableforEach, spliterator
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Field Details- 
delegate
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fetchLimitprotected int fetchLimit
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offsetprotected int offset
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fetchedSoFarprotected int fetchedSoFar
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nextRowprotected boolean nextRow
 
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Constructor Details- 
LimitResultIterator
 
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Method Details- 
iterator
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closepublic void close()Description copied from interface:ResultIteratorCloses ResultIterator and associated ResultSet. This method must be called explicitly when the user is finished processing the records. Otherwise unused database resources will not be released properly.- Specified by:
- closein interface- AutoCloseable
- Specified by:
- closein interface- ResultIterator<T>
 
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allRowsDescription copied from interface:ResultIteratorReturns all yet unread rows from ResultSet without closing it.- Specified by:
- allRowsin interface- ResultIterator<T>
- Since:
- 3.0
 
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hasNextRowpublic boolean hasNextRow()Description copied from interface:ResultIteratorReturns true if there is at least one more record that can be read from the iterator.- Specified by:
- hasNextRowin interface- ResultIterator<T>
 
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nextRowDescription copied from interface:ResultIteratorReturns the next result row that is, depending on the query, may be a scalar value, a DataRow, or an Object[] array containing a mix of scalars and DataRows.- Specified by:
- nextRowin interface- ResultIterator<T>
- Since:
- 3.0
 
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skipRowpublic void skipRow()Description copied from interface:ResultIteratorGoes past current row. If the row is not needed, this may save some time on data conversion.- Specified by:
- skipRowin interface- ResultIterator<T>
- Since:
- 3.0
 
 
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