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-rw-r--r--src/com/vaadin/data/Validatable.java110
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diff --git a/src/com/vaadin/data/Validatable.java b/src/com/vaadin/data/Validatable.java
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-/*
-@VaadinApache2LicenseForJavaFiles@
- */
-
-package com.vaadin.data;
-
-import java.io.Serializable;
-import java.util.Collection;
-
-/**
- * <p>
- * Interface for validatable objects. Defines methods to verify if the object's
- * value is valid or not, and to add, remove and list registered validators of
- * the object.
- * </p>
- *
- * @author Vaadin Ltd.
- * @version
- * @VERSION@
- * @since 3.0
- * @see com.vaadin.data.Validator
- */
-public interface Validatable extends Serializable {
-
- /**
- * <p>
- * Adds a new validator for this object. The validator's
- * {@link Validator#validate(Object)} method is activated every time the
- * object's value needs to be verified, that is, when the {@link #isValid()}
- * method is called. This usually happens when the object's value changes.
- * </p>
- *
- * @param validator
- * the new validator
- */
- void addValidator(Validator validator);
-
- /**
- * <p>
- * Removes a previously registered validator from the object. The specified
- * validator is removed from the object and its <code>validate</code> method
- * is no longer called in {@link #isValid()}.
- * </p>
- *
- * @param validator
- * the validator to remove
- */
- void removeValidator(Validator validator);
-
- /**
- * <p>
- * Lists all validators currently registered for the object. If no
- * validators are registered, returns <code>null</code>.
- * </p>
- *
- * @return collection of validators or <code>null</code>
- */
- public Collection<Validator> getValidators();
-
- /**
- * <p>
- * Tests the current value of the object against all registered validators.
- * The registered validators are iterated and for each the
- * {@link Validator#validate(Object)} method is called. If any validator
- * throws the {@link Validator.InvalidValueException} this method returns
- * <code>false</code>.
- * </p>
- *
- * @return <code>true</code> if the registered validators concur that the
- * value is valid, <code>false</code> otherwise
- */
- public boolean isValid();
-
- /**
- * <p>
- * Checks the validity of the validatable. If the validatable is valid this
- * method should do nothing, and if it's not valid, it should throw
- * <code>Validator.InvalidValueException</code>
- * </p>
- *
- * @throws Validator.InvalidValueException
- * if the value is not valid
- */
- public void validate() throws Validator.InvalidValueException;
-
- /**
- * <p>
- * Checks the validabtable object accept invalid values.The default value is
- * <code>true</code>.
- * </p>
- *
- */
- public boolean isInvalidAllowed();
-
- /**
- * <p>
- * Should the validabtable object accept invalid values. Supporting this
- * configuration possibility is optional. By default invalid values are
- * allowed.
- * </p>
- *
- * @param invalidValueAllowed
- *
- * @throws UnsupportedOperationException
- * if the setInvalidAllowed is not supported.
- */
- public void setInvalidAllowed(boolean invalidValueAllowed)
- throws UnsupportedOperationException;
-
-}