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| Creating a nested interface |
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| <h1> |
| Creating a nested interface |
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| <p> |
| You can create interfaces that are enclosed in other types (that is, nested interfaces). |
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| <ol> |
| <li> |
| Open the |
| <a class="command-link" href='javascript:executeCommand("org.eclipse.ui.newWizard(newWizardId=org.eclipse.jdt.ui.wizards.NewInterfaceCreationWizard)")'> |
| <img src="PLUGINS_ROOT/org.eclipse.help/command_link.png"> |
| <strong>New Java Interface</strong></a> wizard. |
| </li> |
| <li> |
| Edit the <strong>Source Folder</strong> field to indicate in which folder you want the new interface to reside. You can either type a path or click |
| the <strong>Browse</strong> button to find the folder. If a folder is found for the current selection, that folder appears in the |
| <strong>Source </strong>Folder field as the container for the new interface. |
| </li> |
| <li> |
| Select the <strong>Enclosing type</strong> checkbox. |
| </li> |
| <li> |
| In the <strong>Enclosing type</strong> field, type the name of the enclosing type or click the <strong>Browse</strong> button |
| to select the enclosing type for the new interface. |
| </li> |
| <li> |
| In the <strong>Name</strong> field, type a name for the new interface. |
| (Optionally, in a 5.0 project, add type parameters enclosed in <strong><</strong> and <strong>></strong>). |
| </li> |
| <li> |
| Select the <strong>public</strong> or <strong>default</strong> access modifier by using the <strong>Modifiers</strong> radio buttons. |
| </li> |
| <li> |
| Select the <strong>static</strong> checkbox if you want the new interface to be static. |
| </li> |
| <li> |
| Click the <strong>Add</strong> button to add interfaces for the new interface to extend. |
| (Optionally, in a 5.0 project, add type arguments enclosed in <strong><</strong> and <strong>></strong>). |
| </li> |
| <li> |
| Click <strong>Finish</strong> when you are done. |
| </li> |
| </ol> |
| <p> |
| <strong>Note</strong>: The new interface is created in the same compilation unit as its enclosing type. |
| </p> |
| <p> |
| <img src="../images/ngrelc.png" alt="Related concepts" border="0" > |
| </p> |
| <p> |
| <a href="../concepts/concepts-3.htm">Java projects</a> |
| </p> |
| <p> |
| <img src="../images/ngrelt.png" alt="Related tasks" border="0" > |
| </p> |
| <p> |
| <a href="tasks-21.htm">Creating a new Java interface</a><br> |
| <a href="tasks-23.htm">Creating a top-level interface</a><br> |
| <a href="tasks-25.htm">Creating a new interface in a compilation unit</a><br> |
| <a href="tasks-94.htm">Renaming a type</a> |
| </p> |
| <p> |
| <img src="../images/ngrelr.png" alt="Related reference" border="0" > |
| </p> |
| <p> |
| <a href="../reference/ref-127.htm">New Java Interface wizard</a><br> |
| <a href="../reference/ref-3.htm">Java Toolbar actions</a><br> |
| <a href="../reference/ref-view-package-explorer.htm">Package Explorer</a><a href="../reference/ref-view-package-explorer.htm"></a> |
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