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java.lang.Objectorg.apache.directory.server.xdbm.search.impl.NoOpOptimizer
public class NoOpOptimizer
A do nothing optimizer which labels all nodes with
BigInteger.valueOf( Integer.MAX_VALUE )
, instead of actually
taking scan counts.
Constructor Summary | |
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NoOpOptimizer()
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Method Summary | |
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java.lang.Long |
annotate(org.apache.directory.shared.ldap.filter.ExprNode node)
Annotates the expression node tree for optimized traversal metrics. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NoOpOptimizer()
Method Detail |
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public java.lang.Long annotate(org.apache.directory.shared.ldap.filter.ExprNode node) throws javax.naming.NamingException
Optimizer
annotate
in interface Optimizer
node
- the root of the expression node tree
javax.naming.NamingException
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