org.opennms.newts.api.search.query

Class QueryParser

java.lang.Object

org.opennms.newts.api.search.query.QueryParserBase

org.opennms.newts.api.search.query.QueryParser

All Implemented Interfaces:

QueryParserConstants

public class QueryParser
extends QueryParserBase
implements QueryParserConstants

Field Summary

Fields

Modifier and Type	Field and Description
Token	jj_nt Next token.
Token	token Current token.
QueryParserTokenManager	token_source Generated Token Manager.

Fields inherited from interface org.opennms.newts.api.search.query.QueryParserConstants

_ESCAPED_CHAR, _TERM_CHAR, _TERM_START_CHAR, AND, COLON, DEFAULT, EOF, LPAREN, OR, RPAREN, TERM, tokenImage

Constructor Summary

Constructors

Constructor and Description
QueryParser()
QueryParser(InputStream stream) Constructor with InputStream.
QueryParser(InputStream stream, String encoding) Constructor with InputStream and supplied encoding
QueryParser(QueryParserTokenManager tm) Constructor with generated Token Manager.
QueryParser(Reader stream) Constructor.

Method Summary

Modifier and Type	Method and Description
org.opennms.newts.api.search.Query	Clause()
void	disable_tracing() Disable tracing.
void	enable_tracing() Enable tracing.
ParseException	generateParseException() Generate ParseException.
Token	getNextToken() Get the next Token.
Token	getToken(int index) Get the specific Token.
org.opennms.newts.api.search.Operator	Operator()
org.opennms.newts.api.search.Query	Query()
void	ReInit(InputStream stream) Reinitialise.
void	ReInit(InputStream stream, String encoding) Reinitialise.
void	ReInit(QueryParserTokenManager tm) Reinitialise.
void	ReInit(Reader stream) Reinitialise.
org.opennms.newts.api.search.Query	Term()
org.opennms.newts.api.search.Query	TopLevelQuery()

Methods inherited from class org.opennms.newts.api.search.query.QueryParserBase

discardEscapeChar, parse

Methods inherited from class java.lang.Object

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

Field Detail

token_source

public QueryParserTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Detail

QueryParser

public QueryParser()

QueryParser

public QueryParser(InputStream stream)

Constructor with InputStream.

QueryParser

public QueryParser(InputStream stream,
                   String encoding)

Constructor with InputStream and supplied encoding

QueryParser

public QueryParser(Reader stream)

Constructor.

QueryParser

public QueryParser(QueryParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

Operator

public final org.opennms.newts.api.search.Operator Operator()
                                                     throws ParseException

Throws:

ParseException

TopLevelQuery

public final org.opennms.newts.api.search.Query TopLevelQuery()
                                                       throws ParseException

Specified by:

TopLevelQuery in class QueryParserBase

Throws:

ParseException

Query

public final org.opennms.newts.api.search.Query Query()
                                               throws ParseException

Throws:

ParseException

Clause

public final org.opennms.newts.api.search.Query Clause()
                                                throws ParseException

Throws:

ParseException

Term

public final org.opennms.newts.api.search.Query Term()
                                              throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

Reinitialise.

ReInit

public void ReInit(InputStream stream,
                   String encoding)

Reinitialise.

ReInit

public void ReInit(Reader stream)

Reinitialise.

Specified by:

ReInit in class QueryParserBase

ReInit

public void ReInit(QueryParserTokenManager tm)

Reinitialise.

getNextToken

public final Token getNextToken()

Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

generateParseException

public ParseException generateParseException()

Generate ParseException.

enable_tracing

public final void enable_tracing()

Enable tracing.

disable_tracing

public final void disable_tracing()

Disable tracing.