com.exalead.search.query.node

Class If

java.lang.Object

com.exalead.search.query.node.Node

com.exalead.search.query.node.UnaryNode

com.exalead.search.query.node.If

public class If
extends UnaryNode

This unary operator denotes an Autocache query branch

Field Summary

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

content

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

indexOptions

Constructor Summary

Constructors

Constructor and Description
If()
If(Node child, java.lang.String expression, IndexOptions options) Create an cached a node

Method Summary

Modifier and Type	Method and Description
Node	accept(NodeVisitor visitor)
Node	cloneNode()
java.lang.String	getExpression()
void	toELLQL(java.lang.StringBuilder buffer, boolean sortNAry)

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

getContent, setContent

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

Constructor Detail

If

public If(Node child,
          java.lang.String expression,
          IndexOptions options)

Create an cached a node

If

public If()

Method Detail

cloneNode

public Node cloneNode()

Specified by:

cloneNode in class Node

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

getExpression

public java.lang.String getExpression()