Examples of com.google.template.soy.soytree.MsgPlaceholderNode

com.google.template.soy.soytree.MsgPlaceholderNode
A node that is the direct child of a MsgBlockNode and will turn into a placeholder.
Important: Do not use outside of Soy code (treat as superpackage-private). @author Kai Huang

    assertEquals(null, mn0.getMeaning());
    assertEquals(false, mn0.isHidden());
    assertEquals(8, mn0.numChildren());


    assertEquals("You're currently using ", ((RawTextNode) mn0.getChild(0)).getRawText());
    MsgPlaceholderNode mpn1 = (MsgPlaceholderNode) mn0.getChild(1);
    assertEquals("$usedMb", ((PrintNode) mpn1.getChild(0)).getExprText());
    assertEquals(" MB of your quota. ", ((RawTextNode) mn0.getChild(2)).getRawText());


    MsgPlaceholderNode mpn3 = (MsgPlaceholderNode) mn0.getChild(3);
    MsgHtmlTagNode mhtn3 = (MsgHtmlTagNode) mpn3.getChild(0);
    assertEquals("a", mhtn3.getLcTagName());
    assertEquals("START_LINK", mhtn3.genBasePlaceholderName());
    assertEquals("<a href=\"{$learnMoreUrl}\">", mhtn3.toSourceString());


    assertEquals(3, mhtn3.numChildren());
    assertEquals("<a href=\"", ((RawTextNode) mhtn3.getChild(0)).getRawText());
    assertEquals("$learnMoreUrl", ((PrintNode) mhtn3.getChild(1)).getExprText());
    assertEquals("\">", ((RawTextNode) mhtn3.getChild(2)).getRawText());


    assertEquals("Learn more", ((RawTextNode) mn0.getChild(4)).getRawText());


    MsgPlaceholderNode mpn5 = (MsgPlaceholderNode) mn0.getChild(5);
    MsgHtmlTagNode mhtn5 = (MsgHtmlTagNode) mpn5.getChild(0);
    assertEquals("/a", mhtn5.getLcTagName());
    assertEquals("END_LINK", mhtn5.genBasePlaceholderName());
    assertEquals("</A>", mhtn5.toSourceString());


    MsgPlaceholderNode mpn6 = (MsgPlaceholderNode) mn0.getChild(6);
    MsgHtmlTagNode mhtn6 = (MsgHtmlTagNode) mpn6.getChild(0);
    assertEquals("BREAK", mhtn6.genBasePlaceholderName());
    assertTrue(mpn6.isSamePlaceholderAs((MsgPlaceholderNode) mn0.getChild(7)));
    assertTrue(! mpn6.isSamePlaceholderAs(mpn5));
    assertTrue(! mpn5.isSamePlaceholderAs(mpn3));


    MsgNode mn1 = (MsgNode) nodes.get(1);
    assertEquals("", mn1.getDesc());
    assertEquals("noun", mn1.getMeaning());

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    assertEquals(1, nodes.size());


    MsgNode mn0 = (MsgNode) nodes.get(0);
    assertEquals(6, mn0.numChildren());


    MsgPlaceholderNode mpn0 = (MsgPlaceholderNode) mn0.getChild(0);
    MsgHtmlTagNode mhtn0 = (MsgHtmlTagNode) mpn0.getChild(0);
    assertEquals("a", mhtn0.getLcTagName());
    assertEquals("BEGIN_LEARN_MORE_LINK", mhtn0.genBasePlaceholderName());
    assertEquals(
        "<a href=\"{$learnMoreUrl}\" phname=\"beginLearnMoreLink\">", mhtn0.toSourceString());


    MsgPlaceholderNode mpn2 = (MsgPlaceholderNode) mn0.getChild(2);
    MsgHtmlTagNode mhtn2 = (MsgHtmlTagNode) mpn2.getChild(0);
    assertEquals("/a", mhtn2.getLcTagName());
    assertEquals("END_LEARN_MORE_LINK", mhtn2.genBasePlaceholderName());
    assertEquals("</A phname=\"end_LearnMore_LINK\">", mhtn2.toSourceString());


    MsgPlaceholderNode mpn3 = (MsgPlaceholderNode) mn0.getChild(3);
    MsgHtmlTagNode mhtn3 = (MsgHtmlTagNode) mpn3.getChild(0);
    assertEquals("br", mhtn3.getLcTagName());
    assertEquals("BREAK_TAG", mhtn3.genBasePlaceholderName());
    assertEquals("<br  phname=\"breakTag\"/>", mhtn3.toSourceString());


    MsgPlaceholderNode mpn4 = (MsgPlaceholderNode) mn0.getChild(4);
    MsgHtmlTagNode mhtn4 = (MsgHtmlTagNode) mpn4.getChild(0);


    MsgPlaceholderNode mpn5 = (MsgPlaceholderNode) mn0.getChild(5);
    MsgHtmlTagNode mhtn5 = (MsgHtmlTagNode) mpn5.getChild(0);
    assertEquals("br", mhtn5.getLcTagName());
    assertEquals("BREAK_TAG", mhtn5.genBasePlaceholderName());
    assertEquals("<br  phname=\"break_tag\"/>", mhtn5.toSourceString());


    assertFalse(mhtn0.genSamenessKey().equals(mhtn2.genSamenessKey()));

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    assertEquals(0, cn0.getCaseNumber());


    RawTextNode rtn01 = (RawTextNode) cn0.getChild(0);
    assertEquals("I see no one in ", rtn01.getRawText());


    MsgPlaceholderNode phn01 = (MsgPlaceholderNode) cn0.getChild(1);
    assertEquals("{$place}", phn01.toSourceString());


    RawTextNode rtn02 = (RawTextNode) cn0.getChild(2);
    assertEquals(".", rtn02.getRawText());


    // Case 1
    MsgPluralCaseNode cn1 = (MsgPluralCaseNode) pn.getChild(1);
    assertEquals(5, cn1.numChildren());
    assertEquals(1, cn1.getCaseNumber());


    RawTextNode rtn11 = (RawTextNode) cn1.getChild(0);
    assertEquals("I see ", rtn11.getRawText());


    MsgPlaceholderNode phn11 = (MsgPlaceholderNode) cn1.getChild(1);
    assertEquals("{$person}", phn11.toSourceString());


    RawTextNode rtn12 = (RawTextNode) cn1.getChild(2);
    assertEquals(" in ", rtn12.getRawText());


    MsgPlaceholderNode phn12 = (MsgPlaceholderNode) cn1.getChild(3);
    assertEquals("{$place}", phn12.toSourceString());


    RawTextNode rtn13 = (RawTextNode) cn1.getChild(4);
    assertEquals(".", rtn13.getRawText());


    // Case 2
    MsgPluralCaseNode cn2 = (MsgPluralCaseNode) pn.getChild(2);
    assertEquals(5, cn2.numChildren());
    assertEquals(2, cn2.getCaseNumber());


    RawTextNode rtn21 = (RawTextNode) cn2.getChild(0);
    assertEquals("I see ", rtn21.getRawText());


    MsgPlaceholderNode phn21 = (MsgPlaceholderNode) cn2.getChild(1);
    assertEquals("{$person}", phn21.toSourceString());


    RawTextNode rtn22 = (RawTextNode) cn2.getChild(2);
    assertEquals(" and one other person in ", rtn22.getRawText());


    MsgPlaceholderNode phn22 = (MsgPlaceholderNode) cn2.getChild(3);
    assertEquals("{$place}", phn22.toSourceString());


    RawTextNode rtn23 = (RawTextNode) cn2.getChild(4);
    assertEquals(".", rtn23.getRawText());


    // Default
    MsgPluralDefaultNode dn = (MsgPluralDefaultNode) pn.getChild(3);
    assertEquals(7, dn.numChildren());


    RawTextNode rtnd1 = (RawTextNode) dn.getChild(0);
    assertEquals("I see ", rtnd1.getRawText());


    MsgPlaceholderNode phnd1 = (MsgPlaceholderNode) dn.getChild(1);
    assertEquals("{$person}", phnd1.toSourceString());


    RawTextNode rtnd2 = (RawTextNode) dn.getChild(2);
    assertEquals(" and ", rtnd2.getRawText());


    MsgPlaceholderNode phnd2 = (MsgPlaceholderNode) dn.getChild(3);
    assertEquals("{remainder($num_people)}", phnd2.toSourceString());


    RawTextNode rtnd3 = (RawTextNode) dn.getChild(4);
    assertEquals(" other people in ", rtnd3.getRawText());


    MsgPlaceholderNode phnd3 = (MsgPlaceholderNode) dn.getChild(5);
    assertEquals("{$place}", phnd3.toSourceString());


    RawTextNode rtnd4 = (RawTextNode) dn.getChild(6);
    assertEquals(".", rtnd4.getRawText());
  }

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    // Case 'female'
    MsgSelectCaseNode cnf = (MsgSelectCaseNode) sn.getChild(0);
    assertEquals("'female'", cnf.getCommandText());
    assertEquals(2, cnf.numChildren());


    MsgPlaceholderNode phnf = (MsgPlaceholderNode) cnf.getChild(0);
    assertEquals("{$person}", phnf.toSourceString());


    RawTextNode rtnf = (RawTextNode) cnf.getChild(1);
    assertEquals(" added you to her circle.", rtnf.getRawText());


    // Default
    MsgSelectDefaultNode dn = (MsgSelectDefaultNode) sn.getChild(1);
    assertEquals(2, dn.numChildren());


    MsgPlaceholderNode phnd = (MsgPlaceholderNode) dn.getChild(0);
    assertEquals("{$person}", phnd.toSourceString());


    RawTextNode rtnd = (RawTextNode) dn.getChild(1);
    assertEquals(" added you to his circle.", rtnd.getRawText());
  }

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    MsgSelectCaseNode cnf2 = (MsgSelectCaseNode) sn2.getChild(0);
    assertEquals("'female'", cnf2.getCommandText());
    assertEquals(4, cnf2.numChildren());


    // Outer select: Case 'female': Inner select: Case 'female': Placeholder $person1
    MsgPlaceholderNode phn1 = (MsgPlaceholderNode) cnf2.getChild(0);
    assertEquals("{$person1}", phn1.toSourceString());


    // Outer select: Case 'female': Inner select: Case 'female': RawText
    RawTextNode rtn1 = (RawTextNode) cnf2.getChild(1);
    assertEquals(" added ", rtn1.getRawText());


    // Outer select: Case 'female': Inner select: Case 'female': Placeholder $person2
    MsgPlaceholderNode phn2 = (MsgPlaceholderNode) cnf2.getChild(2);
    assertEquals("{$person2}", phn2.toSourceString());


    // Outer select: Case 'female': Inner select: Case 'female': RawText
    RawTextNode rtn2 = (RawTextNode) cnf2.getChild(3);
    assertEquals(" and her friends to her circle.", rtn2.getRawText());


    // Outer select: Case 'female': Inner select: Default
    MsgSelectDefaultNode dn2 = (MsgSelectDefaultNode) sn2.getChild(1);
    assertEquals(4, dn2.numChildren());


    // Outer select: Case 'female': Inner select: Default: Placeholder $person1
    MsgPlaceholderNode phn21 = (MsgPlaceholderNode) dn2.getChild(0);
    assertEquals("{$person1}", phn21.toSourceString());


    // Outer select: Case 'female': Inner select: Default: RawText
    RawTextNode rtn21 = (RawTextNode) dn2.getChild(1);
    assertEquals(" added ", rtn21.getRawText());


    // Outer select: Case 'female': Inner select: Default: Placeholder $person2
    MsgPlaceholderNode phn22 = (MsgPlaceholderNode) dn2.getChild(2);
    assertEquals("{$person2}", phn22.toSourceString());


    // Outer select: Case 'female': Inner select: Default: RawText
    RawTextNode rtn22 = (RawTextNode) dn2.getChild(3);
    assertEquals(" and his friends to her circle.", rtn22.getRawText());


    // Outer select: Default
    MsgSelectDefaultNode dn = (MsgSelectDefaultNode) sn.getChild(1);
    assertEquals(1, dn.numChildren()); // Another select


    // Outer select: Default: Inner select
    MsgSelectNode sn3 = (MsgSelectNode) dn.getChild(0);
    assertEquals("$gender2", sn3.getCommandText());
    assertEquals(2, sn3.numChildren());   // female and default


    // Outer select: Default: Inner select: Case 'female'
    MsgSelectCaseNode cnf3 = (MsgSelectCaseNode) sn3.getChild(0);
    assertEquals("'female'", cnf3.getCommandText());
    assertEquals(4, cnf3.numChildren());


    // Outer select: Default: Inner select: Case 'female': Placeholder $person1
    MsgPlaceholderNode phn3 = (MsgPlaceholderNode) cnf3.getChild(0);
    assertEquals("{$person1}", phn3.toSourceString());


    // Outer select: Default: Inner select: Case 'female': RawText
    RawTextNode rtn3 = (RawTextNode) cnf3.getChild(1);
    assertEquals(" put ", rtn3.getRawText());


    // Outer select: Default: Inner select: Case 'female': Placeholder $person2
    MsgPlaceholderNode phn4 = (MsgPlaceholderNode) cnf3.getChild(2);
    assertEquals("{$person2}", phn4.toSourceString());


    // Outer select: Default: Inner select: Case 'female': RawText
    RawTextNode rtn4 = (RawTextNode) cnf3.getChild(3);
    assertEquals(" and her friends to his circle.", rtn4.getRawText());


    // Outer select: Default: Inner select: Default
    MsgSelectDefaultNode dn3 = (MsgSelectDefaultNode) sn3.getChild(1);
    assertEquals(4, dn3.numChildren());


    // Outer select: Default: Inner select: Default: Placeholder $person1
    MsgPlaceholderNode phn5 = (MsgPlaceholderNode) dn3.getChild(0);
    assertEquals("{$person1}", phn5.toSourceString());


    // Outer select: Default: Inner select: Default: RawText
    RawTextNode rtn5 = (RawTextNode) dn3.getChild(1);
    assertEquals(" put ", rtn5.getRawText());


    // Outer select: Default: Inner select: Default: Placeholder $person2
    MsgPlaceholderNode phn6 = (MsgPlaceholderNode) dn3.getChild(2);
    assertEquals("{$person2}", phn6.toSourceString());


    // Outer select: Default: Inner select: Default: RawText
    RawTextNode rtn6 = (RawTextNode) dn3.getChild(3);
    assertEquals(" and his friends to his circle.", rtn6.getRawText());
  }

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          currMsgReplacementNodes.add(new RawTextNode(nodeIdGen.genId(), rawText));


        } else if (msgPart instanceof SoyMsgPlaceholderPart) {
          // Get the representative placeholder node and iterate through its contents.
          String placeholderName = ((SoyMsgPlaceholderPart) msgPart).getPlaceholderName();
          MsgPlaceholderNode placeholderNode = node.getRepPlaceholderNode(placeholderName);
          for (StandaloneNode contentNode : placeholderNode.getChildren()) {
            // If the content node is a MsgHtmlTagNode, it needs to be replaced by a number of
            // consecutive siblings. This is done by visiting the MsgHtmlTagNode. Otherwise, we
            // simply add the content node to the currMsgReplacementNodes list being built.
            if (contentNode instanceof MsgHtmlTagNode) {
              visit(contentNode);

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    ForeachNonemptyNode foreachNonemptyNode = (ForeachNonemptyNode) foreachNode.getChild(0);
    PrintNode f = (PrintNode) foreachNonemptyNode.getChild(0);
    PrintNode gh = (PrintNode) foreachNonemptyNode.getChild(1);
    PrintDirectiveNode ghPdn = gh.getChild(0);
    MsgNode msgNode = (MsgNode) foreachNonemptyNode.getChild(2);
    MsgPlaceholderNode iPh = (MsgPlaceholderNode) msgNode.getChild(0);
    PrintNode i = (PrintNode) iPh.getChild(0);
    MsgPlaceholderNode callPh = (MsgPlaceholderNode) msgNode.getChild(1);
    CallNode callNode = (CallNode) callPh.getChild(0);
    CallParamValueNode cpvn = (CallParamValueNode) callNode.getChild(0);
    CallParamContentNode cpcn = (CallParamContentNode) callNode.getChild(1);
    PrintNode n = (PrintNode) cpcn.getChild(0);
    PrintNode fo = (PrintNode) cpcn.getChild(1);

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