biz.hammurapi.sql.syntax
Class IsNull

java.lang.Object
  extended by biz.hammurapi.sql.syntax.IsNull
All Implemented Interfaces:
Parameterizer, StatementFragment

public class IsNull
extends java.lang.Object
implements StatementFragment


Constructor Summary
IsNull(java.lang.String columnName)
           
 
Method Summary
 boolean equals(java.lang.Object obj)
           
 int hashCode()
           
 int parameterize(java.sql.PreparedStatement ps, int idx)
          Parameterizes prepared statement
 java.lang.String toSqlString()
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IsNull

public IsNull(java.lang.String columnName)
Method Detail

toSqlString

public java.lang.String toSqlString()
Specified by:
toSqlString in interface StatementFragment

parameterize

public int parameterize(java.sql.PreparedStatement ps,
                        int idx)
                 throws java.sql.SQLException
Description copied from interface: Parameterizer
Parameterizes prepared statement

Specified by:
parameterize in interface Parameterizer
idx - Starting parameter index
Returns:
Next parameter index. Return value is used for chaining parameterizers.
Throws:
java.sql.SQLException

hashCode

public int hashCode()
Overrides:
hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)
Overrides:
equals in class java.lang.Object


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