org.apache.lucene.queryParser.core.nodes

Class ParametricQueryNode

java.lang.Object

org.apache.lucene.queryParser.core.nodes.QueryNodeImpl

org.apache.lucene.queryParser.core.nodes.FieldQueryNode

org.apache.lucene.queryParser.core.nodes.ParametricQueryNode

All Implemented Interfaces:

Serializable, Cloneable, FieldableNode, FieldValuePairQueryNode<CharSequence>, QueryNode, TextableQueryNode, ValueQueryNode<CharSequence>

Deprecated.

this class will be removed in future. FieldQueryNode should be used instead.

@Deprecated
public class ParametricQueryNode
extends FieldQueryNode

A ParametricQueryNode represents LE, LT, GE, GT, EQ, NE query. Example: date >= "2009-10-10" OR price = 200

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ParametricQueryNode.CompareOperator Deprecated.

Field Summary

Fields inherited from class org.apache.lucene.queryParser.core.nodes.FieldQueryNode

begin, end, field, positionIncrement, text

Fields inherited from class org.apache.lucene.queryParser.core.nodes.QueryNodeImpl

PLAINTEXT_FIELD_NAME, toQueryStringIgnoreFields

Constructor Summary

Constructors

Constructor and Description
ParametricQueryNode(CharSequence field, ParametricQueryNode.CompareOperator comp, CharSequence value, int begin, int end) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
ParametricQueryNode	cloneTree() Deprecated. Recursive clone the QueryNode tree The tags are not copied to the new tree when you call the cloneTree() method
CharSequence	getOperand() Deprecated.
ParametricQueryNode.CompareOperator	getOperator() Deprecated.
CharSequence	toQueryString(EscapeQuerySyntax escapeSyntaxParser) Deprecated. convert to a query string understood by the query parser
String	toString() Deprecated. Every implementation of this class should return pseudo xml like this: For FieldQueryNode:

Methods inherited from class org.apache.lucene.queryParser.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.core.nodes.QueryNodeImpl

add, add, allocate, clone, containsTag, containsTag, getChildren, getParent, getTag, getTag, getTagMap, getTags, isDefaultField, isLeaf, isRoot, set, setLeaf, setTag, setTag, unsetTag, 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.core.nodes.QueryNode

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

Constructor Detail

ParametricQueryNode

public ParametricQueryNode(CharSequence field,
                   ParametricQueryNode.CompareOperator comp,
                   CharSequence value,
                   int begin,
                   int end)

Deprecated.

Parameters:

field - - field name

comp - - CompareOperator

value - - text value

begin - - position in the query string

end - - position in the query string

Method Detail

getOperand

public CharSequence getOperand()

Deprecated.

toQueryString

public CharSequence toQueryString(EscapeQuerySyntax escapeSyntaxParser)

Deprecated.

Description copied from interface: QueryNode

convert to a query string understood by the query parser

Specified by:

toQueryString in interface QueryNode

Overrides:

toQueryString in class FieldQueryNode

toString

public String toString()

Deprecated.

Description copied from class: QueryNodeImpl

Every implementation of this class should return pseudo xml like this: For FieldQueryNode:

Specified by:

toString in interface QueryNode

Overrides:

toString in class FieldQueryNode

See Also:

QueryNode.toString()

cloneTree

public ParametricQueryNode cloneTree()
                              throws CloneNotSupportedException

Deprecated.

Description copied from interface: QueryNode

Recursive clone the QueryNode tree The tags are not copied to the new tree when you call the cloneTree() method

Specified by:

cloneTree in interface QueryNode

Overrides:

cloneTree in class FieldQueryNode

Returns:

the cloned tree

Throws:

CloneNotSupportedException

getOperator

public ParametricQueryNode.CompareOperator getOperator()

Deprecated.

Returns:

the operator