org.maverickdbms.basic
Class Condition

java.lang.Object
  org.maverickdbms.basic.Condition

public class Condition

extends java.lang.Object

This class represents a single condition in a query

Field Summary

static int	AND
static int	ASSOCIATED
static int	BETWEEN
static int	EQ
static int	EVERY
static int	FIELD
static int	GE
static int	GT
static int	LE
static int	LIKE
static int	LT
static int	NE
static int	NUMBER
static int	OR
static int	STRING
static int	UNLIKE
static int	WHEN
static int	WITH

Constructor Summary

Condition(MathInterface math, Field data)

Condition(MathInterface math, int type, Condition data)

Condition(MathInterface math, int type, ConstantString data)

Method Summary

ConstantString	eval(ConstantString id, ConstantString record)
java.lang.Object	getData()
Condition	getNext()
int	getType()
void	setNext(Condition n)

Methods inherited from class java.lang.Object

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

Field Detail

AND

public static final int AND

See Also:

Constant Field Values

ASSOCIATED

public static final int ASSOCIATED

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Constant Field Values

BETWEEN

public static final int BETWEEN

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Constant Field Values

EQ

public static final int EQ

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Constant Field Values

EVERY

public static final int EVERY

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Constant Field Values

FIELD

public static final int FIELD

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Constant Field Values

LE

public static final int LE

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Constant Field Values

LIKE

public static final int LIKE

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Constant Field Values

LT

public static final int LT

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Constant Field Values

GE

public static final int GE

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Constant Field Values

GT

public static final int GT

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Constant Field Values

NE

public static final int NE

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Constant Field Values

NUMBER

public static final int NUMBER

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Constant Field Values

OR

public static final int OR

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Constant Field Values

STRING

public static final int STRING

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Constant Field Values

UNLIKE

public static final int UNLIKE

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Constant Field Values

WHEN

public static final int WHEN

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Constant Field Values

WITH

public static final int WITH

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Constant Field Values

Constructor Detail

Condition

public Condition(MathInterface math,
                 Field data)

Condition

public Condition(MathInterface math,
                 int type,
                 Condition data)

Condition

public Condition(MathInterface math,
                 int type,
                 ConstantString data)

Method Detail

eval

public ConstantString eval(ConstantString id,
                           ConstantString record)
                    throws mvException

Throws:

mvException

getData

public java.lang.Object getData()

getNext

public Condition getNext()

getType

public int getType()

setNext

public void setNext(Condition n)