diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/Column.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/Column.java | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/Column.java b/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/Column.java deleted file mode 100644 index e1ee3fda36..0000000000 --- a/jpa/plugins/org.eclipse.jpt.db/src/org/eclipse/jpt/db/Column.java +++ /dev/null @@ -1,120 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008, 2009 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.db; - -import org.eclipse.jpt.utility.JavaType; - -/** - * Database column - * <p> - * 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 Column extends DatabaseObject { - - /** - * Return the column's table. - */ - Table getTable(); - - - // ********** constraints ********** - - /** - * Return whether the column is part of its table's primary key. - */ - boolean isPartOfPrimaryKey(); - - /** - * Return whether the column is part of one of its table's foreign keys. - */ - boolean isPartOfForeignKey(); - - /** - * Return whether the column is part of a unique constraint defined for its - * table. - */ - boolean isPartOfUniqueConstraint(); - - /** - * Return whether the column is nullable. - */ - boolean isNullable(); - - - // ********** data type ********** - - /** - * Return the name of the column's datatype. - */ - String getDataTypeName(); - - /** - * Return whether the column's type is numeric. - */ - boolean isNumeric(); - - /** - * Return the column's precision if it is a NumericalDataType; - * otherwise, return -1. - */ - public int getPrecision(); - - /** - * Return the column's scale if it is an ExactNumericDataType; - * otherwise, return -1. - */ - public int getScale(); - - /** - * If the column is a CharacterStringDataType, return its length; - * otherwise, return -1. - */ - public int getLength(); - - /** - * Return whether the column's datatype is a LOB type - * (i.e. BLOB, CLOB, or NCLOB). - */ - boolean isLOB(); - - - // ********** Java type ********** - - /** - * Return a Java type declaration that is reasonably - * similar to the column's data type. - */ - String getJavaTypeDeclaration(); - - /** - * Return a Java type that is reasonably - * similar to the column's data type. - */ - JavaType getJavaType(); - - /** - * Return a Java type declaration that is reasonably - * similar to the column's data type and suitable for use as a - * primary key field. - */ - String getPrimaryKeyJavaTypeDeclaration(); - - /** - * Return a Java type that is reasonably - * similar to the column's data type and suitable for use as a - * primary key field. - */ - JavaType getPrimaryKeyJavaType(); - -} |