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POWhat is wrong with this Java code? Why can't I put in HashMap?
 

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  1. POWhat is wrong with this Java code? Why can't I put in HashMap?
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    <pre><code>class{ public HashMap&lt;String, String&gt; eachperson; apple(){ this.eachperson.put("thekey","thevalue"); } } </code></pre> <p>(Please excuse the public/privates in front of the class and function. I just want to know if I'm putting the hash map correctly. )</p> <p>For the true code, please see below:</p> <pre><code>class ParsedDataSet{ public HashMap&lt;String, String&gt; eachperson; public List&lt;HashMap&lt;String,String&gt;&gt; peoplelist = new ArrayList&lt;HashMap&lt;String,String&gt;&gt;(); } class ListprofileHandler extends DefaultHandler{ private boolean in_results = true; private boolean in_item = false; private boolean in_first_name = false; private boolean in_last_name = false; private boolean in_picture_url = false; private boolean in_enditem_dummy = false; private ParsedDataSet dset = new ParsedDataSet(); public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { if(localName.equals("results")){ this.in_results = true; }else if(localName.equals("item")){ this.in_item = true; }else if(localName.equals("first_name")){ this.in_first_name = true; }else if(localName.equals("last_name")){ this.in_last_name = true; }else if(localName.equals("picture_url")){ this.in_picture_url = true; }else if(localName.equals("enditem_dummy")){ this.in_enditem_dummy = true; } } public void endElement(String uri, String localName, String qName)throws SAXException { if(localName.equals("results")){ this.in_results = false; }else if(localName.equals("item")){ this.in_item = false; }else if(localName.equals("first_name")){ this.in_first_name = false; }else if(localName.equals("last_name")){ this.in_last_name = false; }else if(localName.equals("picture_url")){ this.in_picture_url = false; }else if(localName.equals("enditem_dummy")){ this.in_enditem_dummy = false; } } public void characters(char ch[], int start, int length) throws SAXException { if(this.in_first_name){ dset.eachperson.put("first_name", new String(ch, start, length)); } if(this.in_enditem_dummy){ dset.peoplelist.add(dset.eachperson); dset.eachperson = new HashMap&lt;String,String&gt;(); //Reached a new item. So reset the temporary hashmap. } } public ParsedDataSet getParsedListData(){ return this.dset; } } </code></pre>
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    1. USBalusC
    1. USTIMEX
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      1. POWhat is wrong with this Java code? Why can't I put in HashMap?
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    2. VO
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      1. POWhat is wrong with this Java code? Why can't I put in HashMap?
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    1. COWhat is the error? Don't just say "Why cant I?"
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      1. POWhat is wrong with this Java code? Why can't I put in HashMap?
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    2. COI don't know the error, because I'm doing Android, and it pops up this weird Edit Source thing.
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      1. POWhat is wrong with this Java code? Why can't I put in HashMap?
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    3. COCreate a new project in eclipse or whatever and see what does compiler says about that, you might get additional errors but look for the one describing something about your hashmap, maybe it has to do with run time environment(most probably).
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      1. POWhat is wrong with this Java code? Why can't I put in HashMap?
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