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java.lang.Objectcom.mckoi.database.AbstractQueryContext
public abstract class AbstractQueryContext
An abstract implementation of QueryContext
Constructor Summary | |
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AbstractQueryContext()
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Method Summary | |
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void |
addMarkedTable(java.lang.String mark_name,
Table table)
Marks a table in a query plan. |
void |
clearCache()
Clears the cache of any cached tables. |
Table |
getCachedNode(long id)
Returns a cached table or null if it isn't cached. |
Table |
getMarkedTable(java.lang.String mark_name)
Returns a table that was marked in a query plan or null if no mark was found. |
void |
putCachedNode(long id,
Table table)
Put a Table into the cache. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.mckoi.database.QueryContext |
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currentSequenceValue, getFunctionLookup, getSystem, getUserName, nextSequenceValue, setSequenceValue |
Constructor Detail |
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public AbstractQueryContext()
Method Detail |
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public void addMarkedTable(java.lang.String mark_name, Table table)
addMarkedTable
in interface QueryContext
public Table getMarkedTable(java.lang.String mark_name)
getMarkedTable
in interface QueryContext
public void putCachedNode(long id, Table table)
putCachedNode
in interface QueryContext
public Table getCachedNode(long id)
getCachedNode
in interface QueryContext
public void clearCache()
clearCache
in interface QueryContext
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