wt.pds
Interface WhereCondition

All Known Subinterfaces:

JoinCondition

All Known Implementing Classes:

ContainerSpecWhereCondition, LinkJoinCondition, PagingJoinCondition, ReferenceJoinCondition

public interface WhereCondition

This interface specifies an abstraction for a WHERE clause condition that is generated at the time that the query's concrete classes are known. The condition is appended to any existing WHERE expressions using a logical AND.

Supported API: false

Extendable: false

Field Summary

static String

OUTER_JOIN_FROM_INDICIES Label for the attribute; The index values in the From clause for any classes that use an outer join in this condition.

Method Summary

WhereExpression	getExpression(Vector a_tables) Returns the condition expression based on the specified concreate classes.
int[]	getOuterJoinFromIndicies() Gets the value of the attribute: OUTER_JOIN_FROM_INDICIES.

Field Detail

OUTER_JOIN_FROM_INDICIES

public static final String OUTER_JOIN_FROM_INDICIES

Label for the attribute; The index values in the From clause for any classes that use an outer join in this condition.

Supported API: false

See Also:

Constant Field Values

Method Detail

getOuterJoinFromIndicies

public int[] getOuterJoinFromIndicies()

Gets the value of the attribute: OUTER_JOIN_FROM_INDICIES. The index values in the From clause for any classes that use an outer join in this condition.

Supported API: false

Returns:

int[]

getExpression

public WhereExpression getExpression(Vector a_tables)
                              throws WTException

Returns the condition expression based on the specified concreate classes.

Supported API: false

Parameters:

a_tables -

Returns:

WhereExpression

Throws:

WTException