java.lang.Object
- com.iizigo.link.java.AddAnnotationPrecondition

All Implemented Interfaces:
ILinkOperation
```
public class AddAnnotationPrecondition
extends java.lang.Object
implements ILinkOperation
```
Adds an annotation to a Java element (type or method) as a precondition to an operation.
Author:
Christopher Mindus

Constructor Summary

Constructors
Constructor	Description
`AddAnnotationPrecondition(org.eclipse.jdt.core.IJavaElement element, java.lang.String fqnAnnotation, java.lang.String param, java.lang.String ref, boolean allowMultiple)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ItemNavigatorPresentation`	`createOperationNode(ItemNavigatorPresentation parent)`	Creates the operation node for presentation in the link wizard main page.
`boolean`	`equalsOp(ILinkOperation op)`	Checks if two operations are equal.
`org.eclipse.core.runtime.IStatus`	`executeOperation(ComplexOperation op)`	Executes the operation.
`org.eclipse.core.runtime.IStatus`	`isOperationEnabled()`	The add annotation operation is always enabled.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.iizigo.link.ILinkOperation
addPages, getDependentOperations, isOperationEnabled, isPrecondition, isSelected, isWizardDialogRequired, validateOperations

- Constructor Detail
  - AddAnnotationPrecondition
```
public AddAnnotationPrecondition(org.eclipse.jdt.core.IJavaElement element,
                                 java.lang.String fqnAnnotation,
                                 java.lang.String param,
                                 java.lang.String ref,
                                 boolean allowMultiple)
```
    Constructor.
    Parameters:
    element - The Java element: method or type.
    fqnAnnotation - The annotation fully qualified name.
    param - The parameter in the annotation for the reference (relative reference for methods).
    ref - The reference.
    allowMultiple - Flag to allow multiple annotations.
- Method Detail
  - createOperationNode
```
public ItemNavigatorPresentation createOperationNode(ItemNavigatorPresentation parent)
```
    Creates the operation node for presentation in the link wizard main page.
    Specified by:
    createOperationNode in interface ILinkOperation
    Parameters:
    parent - The parent node.
    Returns:
    The node.
  - isOperationEnabled
```
public org.eclipse.core.runtime.IStatus isOperationEnabled()
```
    The add annotation operation is always enabled.
    Specified by:
    isOperationEnabled in interface ILinkOperation
    Returns:
    OK_STATUS.
  - executeOperation
```
public org.eclipse.core.runtime.IStatus executeOperation(ComplexOperation op)
                                                  throws org.eclipse.core.runtime.CoreException
```
    Executes the operation.
    Specified by:
    executeOperation in interface ILinkOperation
    Parameters:
    op - The complex operation.
    Returns:
    The status of the operation. A complex operation would have a MultiStatus return code.
    Throws:
    org.eclipse.core.runtime.CoreException - If annotation failed to be added.
  - equalsOp
```
public boolean equalsOp(ILinkOperation op)
```
    Checks if two operations are equal.
    Specified by:
    equalsOp in interface ILinkOperation
    Parameters:
    op - Operation to compare with.
    Returns:
    true if they produce the same result, false otherwise.

Class AddAnnotationPrecondition

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.iizigo.link.ILinkOperation

Constructor Detail

AddAnnotationPrecondition

Method Detail

createOperationNode

isOperationEnabled

executeOperation

equalsOp