Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim:set ts=2 sw=2 sts=2 et cindent: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #include "mozilla/FloatingPoint.h"
       8             : 
       9             : #include "txExpr.h"
      10             : #include "txExprResult.h"
      11             : #include "txSingleNodeContext.h"
      12             : 
      13             : nsresult
      14           0 : txUnionNodeTest::matches(const txXPathNode& aNode, txIMatchContext* aContext,
      15             :                          bool& aMatched)
      16             : {
      17           0 :     uint32_t i, len = mNodeTests.Length();
      18           0 :     for (i = 0; i < len; ++i) {
      19           0 :         nsresult rv = mNodeTests[i]->matches(aNode, aContext, aMatched);
      20           0 :         NS_ENSURE_SUCCESS(rv, rv);
      21             : 
      22           0 :         if (aMatched) {
      23           0 :             return NS_OK;
      24             :         }
      25             :     }
      26             : 
      27           0 :     aMatched = false;
      28           0 :     return NS_OK;
      29             : }
      30             : 
      31             : double
      32           0 : txUnionNodeTest::getDefaultPriority()
      33             : {
      34           0 :     NS_ERROR("Don't call getDefaultPriority on txUnionPattern");
      35           0 :     return mozilla::UnspecifiedNaN<double>();
      36             : }
      37             : 
      38             : bool
      39           0 : txUnionNodeTest::isSensitiveTo(Expr::ContextSensitivity aContext)
      40             : {
      41           0 :     uint32_t i, len = mNodeTests.Length();
      42           0 :     for (i = 0; i < len; ++i) {
      43           0 :         if (mNodeTests[i]->isSensitiveTo(aContext)) {
      44           0 :             return true;
      45             :         }
      46             :     }
      47             : 
      48           0 :     return false;
      49             : }
      50             : 
      51             : #ifdef TX_TO_STRING
      52             : void
      53           0 : txUnionNodeTest::toString(nsAString& aDest)
      54             : {
      55           0 :     aDest.Append('(');
      56           0 :     for (uint32_t i = 0; i < mNodeTests.Length(); ++i) {
      57           0 :         if (i != 0) {
      58           0 :             aDest.AppendLiteral(" | ");
      59             :         }
      60           0 :         mNodeTests[i]->toString(aDest);
      61             :     }
      62           0 :     aDest.Append(')');
      63           0 : }
      64             : #endif