org.sindice.siren.qparser.keyword.nodes

Class ProtectedQueryNode

java.lang.Object

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

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

org.sindice.siren.qparser.keyword.nodes.ProtectedQueryNode

All Implemented Interfaces:

Cloneable, org.apache.lucene.queryparser.flexible.core.nodes.FieldableNode, org.apache.lucene.queryparser.flexible.core.nodes.FieldValuePairQueryNode<CharSequence>, org.apache.lucene.queryparser.flexible.core.nodes.QueryNode, org.apache.lucene.queryparser.flexible.core.nodes.TextableQueryNode, org.apache.lucene.queryparser.flexible.core.nodes.ValueQueryNode<CharSequence>

public class ProtectedQueryNode
extends org.apache.lucene.queryparser.flexible.core.nodes.FieldQueryNode

A ProtectedQueryNode represents a term in which all special characters are escaped.

For example, the colon in 'http://acme.org' is not interpreted as a twig query operator, and the expression is not converted into a TwigQueryNode.

Field Summary

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

begin, end, field, positionIncrement, text

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

PLAINTEXT_FIELD_NAME, toQueryStringIgnoreFields

Constructor Summary

Constructors

Constructor and Description
ProtectedQueryNode(CharSequence field, CharSequence text, int begin, int end)

Method Summary

Methods

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

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

getBegin, getEnd, getField, getFieldAsString, getPositionIncrement, getTermEscaped, getTermEscapeQuoted, getText, getTextAsString, getValue, setBegin, setEnd, setField, setPositionIncrement, setText, setValue

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

add, add, allocate, clone, 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

Methods inherited from interface org.apache.lucene.queryparser.flexible.core.nodes.QueryNode

add, add, containsTag, getChildren, getParent, getTag, getTagMap, isLeaf, set, setTag, unsetTag

Constructor Detail

ProtectedQueryNode

public ProtectedQueryNode(CharSequence field,
                  CharSequence text,
                  int begin,
                  int end)

Method Detail

toQueryString

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

Specified by:

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

Overrides:

toQueryString in class org.apache.lucene.queryparser.flexible.core.nodes.FieldQueryNode

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.FieldQueryNode

cloneTree

public ProtectedQueryNode cloneTree()
                             throws CloneNotSupportedException

Specified by:

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

Overrides:

cloneTree in class org.apache.lucene.queryparser.flexible.core.nodes.FieldQueryNode

Throws:

CloneNotSupportedException