universe.common.database
Class Query

java.lang.Object
  |
  +--universe.common.database.Query

public class Query

extends java.lang.Object

This class allows the program to make queries of the database (be it server or client). The queries might be simple such as "give me all known systems" or more complicated such as "give me all enemy ships within 1 parsec of friendly stations." Note that this class represents the query, not the results of the query. The results of the query is returned as an Enumeration.

Version:

$Id: Query.java,v 1.11 2003/04/03 00:20:54 sstarkey Exp $

Author:

Sean Starkey

See Also:

Database, DatabaseView

Field Summary

static int	AllKnownFleets
static int	AllKnownGalaxies
static int	AllKnownPlanets
static int	AllKnownPlayers
static int	AllKnownStations
static int	AllKnownSystems
static int	AllKnownWormholes
static int	HomeSystem
private int	quickQuery
private int	resultType
static int	ResultTypeFleet
static int	ResultTypeGalaxy
static int	ResultTypePlanet
static int	ResultTypePlayer
static int	ResultTypeStation
static int	ResultTypeSystem
static int	ResultTypeUnknown
static int	ResultTypeWormhole
static int	Viewer

Constructor Summary

Query()

Query(int queryType)

Method Summary

int	getQuickQuery()
int	getResultType()
boolean	isQuickQuery()

Methods inherited from class java.lang.Object

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

Field Detail

quickQuery

private int quickQuery

AllKnownPlayers

public static final int AllKnownPlayers

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Constant Field Values

Viewer

public static final int Viewer

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Constant Field Values

AllKnownGalaxies

public static final int AllKnownGalaxies

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Constant Field Values

AllKnownSystems

public static final int AllKnownSystems

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Constant Field Values

HomeSystem

public static final int HomeSystem

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Constant Field Values

AllKnownPlanets

public static final int AllKnownPlanets

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Constant Field Values

AllKnownStations

public static final int AllKnownStations

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Constant Field Values

AllKnownFleets

public static final int AllKnownFleets

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Constant Field Values

AllKnownWormholes

public static final int AllKnownWormholes

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Constant Field Values

resultType

private int resultType

ResultTypeUnknown

public static final int ResultTypeUnknown

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Constant Field Values

ResultTypePlayer

public static final int ResultTypePlayer

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Constant Field Values

ResultTypeGalaxy

public static final int ResultTypeGalaxy

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Constant Field Values

ResultTypeSystem

public static final int ResultTypeSystem

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Constant Field Values

ResultTypePlanet

public static final int ResultTypePlanet

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Constant Field Values

ResultTypeStation

public static final int ResultTypeStation

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Constant Field Values

ResultTypeFleet

public static final int ResultTypeFleet

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Constant Field Values

ResultTypeWormhole

public static final int ResultTypeWormhole

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Constant Field Values

Constructor Detail

Query

public Query()

Query

public Query(int queryType)

Method Detail

isQuickQuery

public boolean isQuickQuery()

getQuickQuery

public int getQuickQuery()

getResultType

public int getResultType()