org.sindice.siren.qparser.keyword.nodes

Class TopLevelQueryNode

java.lang.Object

org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl

org.sindice.siren.qparser.keyword.nodes.TopLevelQueryNode

All Implemented Interfaces:

Cloneable, org.apache.lucene.queryparser.flexible.core.nodes.QueryNode

public class TopLevelQueryNode
extends org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl

This QueryNode represents the top level QueryNode of a keyword query.

It is used in TopLevelQueryNodeBuilder for wrapping primitive queries, e.g., NodeTermQuery, into a LuceneProxyNodeQuery.

Field Summary

Fields inherited from class org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl

PLAINTEXT_FIELD_NAME, toQueryStringIgnoreFields

Constructor Summary

Constructors

Constructor and Description
TopLevelQueryNode(org.apache.lucene.queryparser.flexible.core.nodes.QueryNode q)

Method Summary

Methods

Modifier and Type	Method and Description
CharSequence	toQueryString(org.apache.lucene.queryparser.flexible.core.parser.EscapeQuerySyntax escapeSyntaxParser)
String	toString()

Methods inherited from class org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl

add, add, allocate, clone, cloneTree, containsTag, getChildren, getParent, getTag, getTagMap, isDefaultField, isLeaf, isRoot, set, setLeaf, setTag, unsetTag

Methods inherited from class java.lang.Object

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

Constructor Detail

TopLevelQueryNode

public TopLevelQueryNode(org.apache.lucene.queryparser.flexible.core.nodes.QueryNode q)

Method Detail

toQueryString

public CharSequence toQueryString(org.apache.lucene.queryparser.flexible.core.parser.EscapeQuerySyntax escapeSyntaxParser)

toString

public String toString()

Specified by:

toString in interface org.apache.lucene.queryparser.flexible.core.nodes.QueryNode

Overrides:

toString in class org.apache.lucene.queryparser.flexible.core.nodes.QueryNodeImpl