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java.lang.Objectorg.apache.derby.impl.sql.catalog.IndexInfoImpl
class IndexInfoImpl
A poor mans structure used in DataDictionaryImpl.java. Used to save information about system indexes.
Field Summary | |
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private long |
conglomerateNumber
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private CatalogRowFactory |
crf
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private int |
indexNumber
|
private IndexRowGenerator |
irg
|
Constructor Summary | |
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IndexInfoImpl(int indexNumber,
CatalogRowFactory crf)
Constructor |
Method Summary | |
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(package private) int |
getBaseColumnPosition(int colNumber)
Get the base column position for a column within a catalog given the (0-based) column number for the column within the index. |
(package private) int |
getColumnCount()
Get the column count for the index. |
(package private) long |
getConglomerateNumber()
Get the conglomerate number for the index. |
(package private) java.lang.String |
getIndexName()
Get the index name for the index. |
(package private) IndexRowGenerator |
getIndexRowGenerator()
Get the IndexRowGenerator for this index. |
(package private) boolean |
isIndexUnique()
Return whether or not this index is declared unique |
(package private) void |
setConglomerateNumber(long conglomerateNumber)
Set the conglomerate number for the index. |
(package private) void |
setIndexRowGenerator(IndexRowGenerator irg)
Set the IndexRowGenerator for this index. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private IndexRowGenerator irg
private long conglomerateNumber
private final CatalogRowFactory crf
private final int indexNumber
Constructor Detail |
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IndexInfoImpl(int indexNumber, CatalogRowFactory crf)
indexNumber
- (0-based) number of index within catalog's indexescrf
- CatalogRowFactory for the catalogMethod Detail |
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long getConglomerateNumber()
void setConglomerateNumber(long conglomerateNumber)
conglomerateNumber
- The conglomerateNumber for the index.java.lang.String getIndexName()
int getColumnCount()
IndexRowGenerator getIndexRowGenerator()
void setIndexRowGenerator(IndexRowGenerator irg)
irg
- The IndexRowGenerator for this index.int getBaseColumnPosition(int colNumber)
colNumber
- The column number within the index
boolean isIndexUnique()
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Built on Thu 2012-03-29 21:53:33+0000, from revision ??? | ||||||||
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