gate.util
Class Restriction

java.lang.Object
  gate.util.Restriction

All Implemented Interfaces:

Serializable

public class Restriction
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

static int	OPERATOR_BIGGER
static int	OPERATOR_EQUATION
static int	OPERATOR_EQUATION_OR_BIGGER
static int	OPERATOR_EQUATION_OR_LESS
static int	OPERATOR_LESS
static int	OPERATOR_LIKE

Constructor Summary

Restriction(String key, Object value, int operator_)
Constructor.

Method Summary

String	getKey()
int	getOperator()
String	getStringValue()
Object	getValue()

Methods inherited from class java.lang.Object

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

Field Detail

OPERATOR_EQUATION

public static final int OPERATOR_EQUATION

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Constant Field Values

OPERATOR_LESS

public static final int OPERATOR_LESS

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Constant Field Values

OPERATOR_BIGGER

public static final int OPERATOR_BIGGER

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Constant Field Values

OPERATOR_EQUATION_OR_BIGGER

public static final int OPERATOR_EQUATION_OR_BIGGER

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Constant Field Values

OPERATOR_EQUATION_OR_LESS

public static final int OPERATOR_EQUATION_OR_LESS

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Constant Field Values

OPERATOR_LIKE

public static final int OPERATOR_LIKE

See Also:

Constant Field Values

Constructor Detail

Restriction

public Restriction(String key,
                   Object value,
                   int operator_)

Constructor.

Parameters:

key - string value of a feature key in document.

value - value of a feature with this key

operator_ - type of operator for comparison in query

Method Detail

getValue

public Object getValue()

Returns:

Object value of feature

getStringValue

public String getStringValue()

Returns:

String string value og feature

getKey

public String getKey()

Returns:

String string value of the feature key

getOperator

public int getOperator()

Returns:

int type of operator