com.exalead.search.query.node

Class Split

java.lang.Object

com.exalead.search.query.node.Node

com.exalead.search.query.node.Split

public class Split
extends Node

Implement the Split word-level expression.
This node is used to match docs that match a word-level expression within a chunk defined by a separator expression.
Example: #split(#sequence(a b), c) will match "d e c x a b c e" but not "c a c b"

Field Summary

Fields

Modifier and Type	Field and Description
Node	node The node on which to match
Node	separator The node whose positions will act as separators

Fields inherited from class com.exalead.search.query.node.Node

indexOptions

Constructor Summary

Constructors

Constructor and Description
Split()
Split(Node node, Node separator) Create a split match
Split(Node node, Node separator, IndexOptions options)

Method Summary

Modifier and Type	Method and Description
Node	accept(NodeVisitor visitor)
Node	cloneNode()
Node	getNode()
Node	getSeparator()
void	setNode(Node node)
void	setSeparator(Node separator)
void	toELLQL(java.lang.StringBuilder buffer, boolean sortNAry)

Methods inherited from class com.exalead.search.query.node.Node

copyOptionsFrom, escapeStr, getHighlight, toELLQLBinary, toELLQLConstant, toELLQLNAry, toELLQLUnary, unEscapeStr

Methods inherited from class java.lang.Object

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

Field Detail

node

public Node node

The node on which to match

separator

public Node separator

The node whose positions will act as separators

Constructor Detail

Split

public Split()

Split

public Split(Node node,
             Node separator)

Create a split match

Parameters:

node - The node on which to match

separator - The node whose positions will act as separators

Split

public Split(Node node,
             Node separator,
             IndexOptions options)

Method Detail

cloneNode

public Node cloneNode()

Specified by:

cloneNode in class Node

getNode

public Node getNode()

See Also:

node

setNode

public void setNode(Node node)

See Also:

node

getSeparator

public Node getSeparator()

See Also:

separator

setSeparator

public void setSeparator(Node separator)

See Also:

separator

toELLQL

public void toELLQL(java.lang.StringBuilder buffer,
                    boolean sortNAry)

Specified by:

toELLQL in class Node

accept

public Node accept(NodeVisitor visitor)
            throws QueryProcessingException

Specified by:

accept in class Node

Throws:

QueryProcessingException