com.jinfonet.interfaces.query
Interface SimpleTableWhere

public interface SimpleTableWhere

Suppose the SimpleTableWhere is

 The Column is a column name.

 Possible operators are below:

                Compare operators such as "=", ">", "<>" etc. 
                Special operators such as some DBMS' outer join "=(+)", "=*".
                Like predicate: "LIKE" or "NOT LIKE".
                NULL predicate: "IS NULL" or "IS NOT NULL". Note: No value(the value is an empty string).


 Possible values are below:

                String type: According to the SQL syntax.
                                        For examples: 'abc', 'string2', 'Bill' etc.

                Number type: According to the SQL syntax.
                                        For examples: 0, 6, 1000 etc.

                Other types: According to the SQL syntax.

 Examples:

                        Column                  Operator                        Value

                        column_1                        =                               10
                        column_2                        <>                              'abc'
                        column_3                        LIKE                    'abc%'
                        column_3                        NOT LIKE                'abc%'
                        column_2                        IS NULL                 
                        column_2                        IS NOT NULL                     

 

Method Summary

java.lang.String	getColumn() Returns the column name.
java.lang.String	getOperator() Returns the operator.
java.lang.String	getValue() Returns the value.

Method Detail

getColumn

java.lang.String getColumn()

Returns the column name.

Returns:

the column name.

getOperator

java.lang.String getOperator()

Returns the operator.

Returns:

the operator.

getValue

java.lang.String getValue()

Returns the value.

Returns:

the value.