com.exalead.search.query.util

Class NodeBuilder

java.lang.Object

com.exalead.search.query.util.NodeBuilder

public class NodeBuilder
extends java.lang.Object

Helper used to build AST nodes from UQL queries.

Constructor Summary

Constructors

Constructor and Description
NodeBuilder()

Method Summary

Modifier and Type	Method and Description
static Node	buildNodeFromUQL(java.lang.String uql) Parse an UQL query and build the associated AST node
static Node	buildNodeFromUQL(java.lang.String uql, TextNode.TextProcessingOptions inheritedOptions) Parse an UQL query using inherited text processing options and build the associated AST node
static RootNode	buildRootNodeFromUQL(java.lang.String uql) Parse an UQL query and build the associated RootNode

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeBuilder

public NodeBuilder()

Method Detail

buildRootNodeFromUQL

public static RootNode buildRootNodeFromUQL(java.lang.String uql)
                                     throws com.exalead.search.query.parser.ParseException

Parse an UQL query and build the associated RootNode

Parameters:

uql - An UQL query

Returns:

The AST node representing the query

Throws:

com.exalead.search.query.parser.ParseException

buildNodeFromUQL

public static Node buildNodeFromUQL(java.lang.String uql)
                             throws com.exalead.search.query.parser.ParseException

Parse an UQL query and build the associated AST node

Parameters:

uql - An UQL query

Returns:

The AST node representing the query

Throws:

com.exalead.search.query.parser.ParseException

buildNodeFromUQL

public static Node buildNodeFromUQL(java.lang.String uql,
                                    TextNode.TextProcessingOptions inheritedOptions)
                             throws com.exalead.search.query.parser.ParseException

Parse an UQL query using inherited text processing options and build the associated AST node

Parameters:

uql - An UQL query

Returns:

The AST node representing the query

Throws:

com.exalead.search.query.parser.ParseException