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/*******************************************************************************
* Copyright (c) 2007, 2008 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.core.resource.java;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.utility.TextRange;
/**
*
*
* Provisional API: This interface is part of an interim API that is still
* under development and expected to change significantly before reaching
* stability. It is available at this early stage to solicit feedback from
* pioneering adopters on the understanding that any code that uses this API
* will almost certainly be broken (repeatedly) as the API evolves.
*/
public interface ColumnAnnotation extends BaseColumnAnnotation
{
String ANNOTATION_NAME = JPA.COLUMN;
/**
* Corresponds to the length element of the javax.persistence.Column annotation.
* Returns null if the length valuePair does not exist in the annotation
*/
Integer getLength();
/**
* Corresponds to the length element of the javax.persistence.Column annotation.
* Set to null to remove the length valuePair from the annotation
*/
void setLength(Integer length);
String LENGTH_PROPERTY = "lengthProperty";
/**
* Corresponds to the precision element of the javax.persistence.Column annotation.
* Returns null if the precision valuePair does not exist in the annotation
*/
Integer getPrecision();
/**
* Corresponds to the precision element of the javax.persistence.Column annotation.
* Set to null to remove the precision valuePair from the annotation
*/
void setPrecision(Integer precision);
String PRECISION_PROPERTY = "precisionProperty";
/**
* Corresponds to the scale element of the javax.persistence.Column annotation.
* Returns null if the scale valuePair does not exist in the annotation
*/
Integer getScale();
/**
* Corresponds to the scale element of the javax.persistence.Column annotation.
* Set to null to remove the scale valuePair from the annotation
*/
void setScale(Integer scale);
String SCALE_PROPERTY = "scaleProperty";
/**
* Return the {@link TextRange} for the length element. If length element
* does not exist return the {@link TextRange} for the Column annotation.
*/
TextRange getLengthTextRange(CompilationUnit astRoot);
/**
* Return the {@link TextRange} for the precision element. If precision element
* does not exist return the {@link TextRange} for the Column annotation.
*/
TextRange getPrecisionTextRange(CompilationUnit astRoot);
/**
* Return the {@link TextRange} for the scale element. If scale element
* does not exist return the {@link TextRange} for the Column annotation.
*/
TextRange getScaleTextRange(CompilationUnit astRoot);
}
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