gate.util

Class Restriction

java.lang.Object

gate.util.Restriction

All Implemented Interfaces:

Serializable

public class Restriction
extends Object
implements Serializable

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Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
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

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
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

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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