biz.hammurapi.sql.syntax
Class IsNull

java.lang.Object
  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