org.apache.accumulo.examples.wikisearch.parser
Class TreeBuilder

java.lang.Object
  extended by org.apache.accumulo.examples.wikisearch.parser.TreeBuilder
All Implemented Interfaces:
org.apache.commons.jexl2.parser.ParserVisitor

public class TreeBuilder
extends Object
implements org.apache.commons.jexl2.parser.ParserVisitor

Class that parses the query and returns a tree of TreeNode's. This class rolls up clauses that are below like conjunctions (AND, OR) for the purposes of creating intersecting iterators.


Constructor Summary
TreeBuilder(org.apache.commons.jexl2.parser.ASTJexlScript script)
           
TreeBuilder(String query)
           
 
Method Summary
 TreeNode getRootNode()
           
 Object visit(org.apache.commons.jexl2.parser.ASTAdditiveNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTAdditiveOperator node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTAmbiguous node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTAndNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTArrayAccess node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTArrayLiteral node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTAssignment node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTBitwiseAndNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTBitwiseComplNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTBitwiseOrNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTBitwiseXorNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTBlock node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTConstructorNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTDivNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTEmptyFunction node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTEQNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTERNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTFalseNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTFloatLiteral node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTForeachStatement node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTFunctionNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTGENode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTGTNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTIdentifier node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTIfStatement node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTIntegerLiteral node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTJexlScript node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTLENode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTLTNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTMapEntry node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTMapLiteral node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTMethodNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTModNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTMulNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTNENode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTNotNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTNRNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTNullLiteral node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTOrNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTReference node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTSizeFunction node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTSizeMethod node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTStringLiteral node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTTernaryNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTTrueNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTUnaryMinusNode node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.ASTWhileStatement node, Object data)
           
 Object visit(org.apache.commons.jexl2.parser.SimpleNode node, Object data)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TreeBuilder

public TreeBuilder(String query)
            throws org.apache.commons.jexl2.parser.ParseException
Throws:
org.apache.commons.jexl2.parser.ParseException

TreeBuilder

public TreeBuilder(org.apache.commons.jexl2.parser.ASTJexlScript script)
Method Detail

getRootNode

public TreeNode getRootNode()

visit

public Object visit(org.apache.commons.jexl2.parser.SimpleNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTJexlScript node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTBlock node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTAmbiguous node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTIfStatement node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTWhileStatement node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTForeachStatement node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTAssignment node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTTernaryNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTOrNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTAndNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTBitwiseOrNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTBitwiseXorNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTBitwiseAndNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTEQNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTNENode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTLTNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTGTNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTLENode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTGENode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTERNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTNRNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTAdditiveNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTAdditiveOperator node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTMulNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTDivNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTModNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTUnaryMinusNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTBitwiseComplNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTNotNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTIdentifier node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTNullLiteral node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTTrueNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTFalseNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTIntegerLiteral node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTFloatLiteral node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTStringLiteral node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTArrayLiteral node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTMapLiteral node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTMapEntry node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTEmptyFunction node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTSizeFunction node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTFunctionNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTMethodNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTSizeMethod node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTConstructorNode node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTArrayAccess node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor

visit

public Object visit(org.apache.commons.jexl2.parser.ASTReference node,
                    Object data)
Specified by:
visit in interface org.apache.commons.jexl2.parser.ParserVisitor


Copyright © 2012 The Apache Software Foundation. All Rights Reserved.