List of lengthIsKnown() Examples

Examples of lengthIsKnown()

com.smartgwt.client.data.ResultSet.lengthIsKnown()
Whether the ResultSet actually knows how many records are available from the server. The ResultSet will not know how many records are available when initially fetching and filtering data. Note that the value returned from {@link ResultSet#getLength} will be an arbitrary, large value if the actual length is not known. @return whether length is known

Examples of com.smartgwt.client.data.ResultSet.lengthIsKnown()

        if (tableInfo != null) {
            boolean lengthIsKnown = false;
            if (listGrid != null) {
                ResultSet results = listGrid.getResultSet();
                if (results != null) {
                    Boolean flag = results.lengthIsKnown();
                    if (flag != null) {
                        lengthIsKnown = flag.booleanValue();
                    }
                } else {
                    lengthIsKnown = (listGrid.getDataSource() == null); // not bound by a datasource, assume we know

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