@Override
public void checkReplacementPattern(Project project, ReplaceOptions options) {
final CompiledPattern compiledPattern =
PatternCompiler.compilePattern(project, options.getMatchOptions());
if (compiledPattern == null) {
return;
}
final NodeIterator it = compiledPattern.getNodes();
if (!it.hasNext()) {
return;
}
final PsiElement root = it.current().getParent();
if (!checkOptionalChildren(root) || !checkErrorElements(root)) {
throw new UnsupportedPatternException(": Partial and expression patterns are not supported");
}
}
