private Combo createAssertionCombo() {
final Combo c = new Combo(this, SWT.NONE);
for (final Assertion assertion : Assertion.values()) {
c.add(assertion.toString());
}
c.select(0);
c.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(final SelectionEvent e) {
AssertionComposite.this.orCondition.updateFilter();
}
});
final RowData rowData = new RowData();
rowData.width = 75;
c.setLayoutData(rowData);
return c;
}
public Filter getExpression() {
final String attr = this.attributeText.getText();
final String ass = this.assertionCombo.getText();
final String val = this.valueText.getText();
final FilterAssertion assertion = new FilterAssertion(attr, Assertion.fromString(ass), val);
if (val.contains("*")) // $NON-NLS-1$
{
assertion.setAssertion(Assertion.SUBSTRING);
assertion.setValue(val.split("\\*")); // $NON-NLS-1$
}
if (this.notCheck.getSelection()) {
return FilterExpression.negate(assertion);
}
return assertion;
}