Examples with JexlNode datawave.query.language.parser.jexl.JexlNode used on opensource projects

Example 6 with JexlNode

use of datawave.query.language.parser.jexl.JexlNode in project datawave by NationalSecurityAgency.

the class SlopQueryNodeBuilder method build.

public JexlNode build(QueryNode queryNode) throws QueryNodeException {
    JexlNode returnNode = null;
    SlopQueryNode phraseSlopNode = (SlopQueryNode) queryNode;
    JexlNode node = (JexlNode) phraseSlopNode.getChild().getTag(QueryTreeBuilder.QUERY_TREE_BUILDER_TAGID);
    if (node instanceof JexlPhraseNode) {
        JexlPhraseNode phraseNode = (JexlPhraseNode) node;
        returnNode = new JexlWithinNode(phraseNode.getField(), phraseNode.getWordList(), phraseSlopNode.getValue());
    } else if (node instanceof JexlSelectorNode) {
        // if phrase only contained one word, a JexlSelectorNode would be created
        // and then a SlopQueryNode / within makes no sense
        returnNode = node;
    } else {
        throw new UnsupportedOperationException(node.getClass().getName() + " found as a child of a SlopQueryNode -- not implemented");
    }
    return returnNode;
}