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Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/JavaType.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/JavaType.java | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/JavaType.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/JavaType.java deleted file mode 100644 index ab769ccf4a..0000000000 --- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/JavaType.java +++ /dev/null @@ -1,135 +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.utility; - -import java.io.PrintWriter; - -/** - * This interface describes a Java type; i.e. its "element type" - * and its "array depth". The element type is referenced by name, - * allowing us to reference classes that are not (or cannot be) loaded. - * <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. - * <p> - * This interface is not intended to be implemented by clients. - */ -public interface JavaType { - - /** - * Return the name of the type's "element type". - * A member type will have one or more <code>'$'</code> characters in its name. - */ - String getElementTypeName(); - - /** - * Return the type's "array depth". - */ - int getArrayDepth(); - - /** - * Return whether the type is an array (i.e. its "array depth" is greater - * than zero). - */ - boolean isArray(); - - /** - * Return whether the type is a "primitive" (e.g. <code>int</code>, <code>float</code>). - * <p> - * <strong>NB:</strong> <code>void.class.isPrimitive() == true</code> - */ - boolean isPrimitive(); - - /** - * Return whether the type is a "primitive wrapper" (e.g. {@link java.lang.Integer}, - * {@link java.lang.Float}). - * <p> - * <strong>NB:</strong> <code>void.class.isPrimitive() == true</code> - */ - boolean isPrimitiveWrapper(); - - /** - * Return whether the type is a "variable primitive" (e.g. <code>int</code>, <code>float</code>, - * but not <code>void</code>). - * <p> - * <strong>NB:</strong> variables cannot be declared <code>void</code> - */ - boolean isVariablePrimitive(); - - /** - * Return whether the type is a "variable primitive wrapper" (e.g. - * {@link java.lang.Integer}, {@link java.lang.Float}, - * but not {@link java.lang.Void}). - * <p> - * <strong>NB:</strong> variables cannot be declared <code>void</code> - */ - boolean isVariablePrimitiveWrapper(); - - /** - * Return the class corresponding to the type's element type and array depth. - */ - Class<?> getJavaClass() throws ClassNotFoundException; - - /** - * Return the version of the type's name that matches that - * returned by {@link java.lang.Class#getName()} - * (e.g. <code>"[[J"</code>, <code>"[Ljava.lang.Object;"</code>, - * <code>"java.util.Map$Entry"</code>). - */ - String getJavaClassName(); - - /** - * Return whether the type is equal to the specified type. - */ - boolean equals(String otherElementTypeName, int otherArrayDepth); - - /** - * Return whether the type describes to the specified type. - */ - boolean describes(String className); - - /** - * Return whether the type describes to the specified type. - */ - boolean describes(Class<?> javaClass); - - /** - * Return whether the type is equal to the specified type. - */ - boolean equals(JavaType other); - - /** - * Return the version of the type's name that can be used in source code:<ul> - * <li><code>"[[J"</code> => <code>"long[][]"</code> - * <li><code>"java.util.Map$Entry"</code> => <code>"java.util.Map.Entry"</code> - * </ul> - */ - String declaration(); - - /** - * Append the version of the type's name that can be used in source code:<ul> - * <li><code>"[[J"</code> => <code>"long[][]"</code> - * <li><code>"java.util.Map$Entry"</code> => <code>"java.util.Map.Entry"</code> - * </ul> - */ - void appendDeclarationTo(StringBuilder sb); - - /** - * Print the version of the type's name that can be used in source code:<ul> - * <li><code>"[[J"</code> => <code>"long[][]"</code> - * <li><code>"java.util.Map$Entry"</code> => <code>"java.util.Map.Entry"</code> - * </ul> - */ - void printDeclarationOn(PrintWriter pw); - -} |