BBjspHashMap::containsKey (Deprecated)

The BBJSP system is deprecated. For new development, use BBxServlet.

Description

In BBj 16.00 and higher, this method returns true if this map contains a mapping for the specified key.

Syntax

Return Value	Method
boolean	containsKey(Object `key`)

Parameters

None.

Return Value

Returns 1 if the specified key exists in this BBjspHashMap, otherwise 0.

Example

declare BBjspHashMap map!

map! = BBjAPI().makeBBJSP().makeBBjspHashMap()

while 1
    if (map!.containsKey("F")) then
        ? "F was found :" + str(map!.getLong("F"))
        break
else
    ? "F was not found so adding it"
    map!.setLong("F",12.34)
endif
wend

See Also