Package org.aspectj.org.eclipse.jdt.internal.core

Klasse CopyElementsOperation

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.JavaModelOperation

org.aspectj.org.eclipse.jdt.internal.core.MultiOperation

org.aspectj.org.eclipse.jdt.internal.core.CopyElementsOperation

Alle implementierten Schnittstellen:

SuffixConstants, org.eclipse.core.resources.IWorkspaceRunnable, org.eclipse.core.runtime.ICoreRunnable, org.eclipse.core.runtime.IProgressMonitor

Bekannte direkte Unterklassen:

MoveElementsOperation

public class CopyElementsOperation
extends MultiOperation
implements SuffixConstants

This operation copies/moves a collection of elements from their current container to a new container, optionally renaming the elements.

Notes:

• If there is already an element with the same name in the new container, the operation either overwrites or aborts, depending on the collision policy setting. The default setting is abort.
• When constructors are copied to a type, the constructors are automatically renamed to the name of the destination type.
• When main types are renamed (move within the same parent), the compilation unit and constructors are automatically renamed
• The collection of elements being copied must all share the same type of container (for example, must all be type members).
• The elements are inserted in the new container in the order given.
• The elements can be positioned in the new container - see #setInsertBefore. By default, the elements are inserted based on the default positions as specified in the creation operation for that element type.
• This operation can be used to copy and rename elements within the same container.
• This operation only copies elements contained within compilation units.

Verschachtelte Klassen - Übersicht

Von Klasse geerbte verschachtelte Klassen/Schnittstellen org.aspectj.org.eclipse.jdt.internal.core.JavaModelOperation

JavaModelOperation.IPostAction

Feldübersicht

Von Klasse geerbte Felder org.aspectj.org.eclipse.jdt.internal.core.MultiOperation

insertBeforeElements, newParents, renamings, renamingsList

Von Klasse geerbte Felder org.aspectj.org.eclipse.jdt.internal.core.JavaModelOperation

actions, actionsEnd, actionsStart, APPEND, attributes, elementsToProcess, force, HAS_MODIFIED_RESOURCE_ATTR, isNested, KEEP_EXISTING, NO_ELEMENTS, OPERATION_STACKS, parentElements, POST_ACTION_VERBOSE, progressMonitor, REMOVEALL_APPEND, resultElements, TRUE

Von Schnittstelle geerbte Felder org.eclipse.core.runtime.IProgressMonitor

UNKNOWN

Von Schnittstelle geerbte Felder org.aspectj.org.eclipse.jdt.internal.compiler.util.SuffixConstants

EXTENSION_aj, EXTENSION_AJ, EXTENSION_class, EXTENSION_CLASS, EXTENSION_java, EXTENSION_JAVA, EXTENSION_jmod, EXTENSION_JMOD, SUFFIX_aj, SUFFIX_AJ, SUFFIX_class, SUFFIX_CLASS, SUFFIX_java, SUFFIX_JAVA, SUFFIX_STRING_aj, SUFFIX_STRING_AJ, SUFFIX_STRING_class, SUFFIX_STRING_CLASS, SUFFIX_STRING_java, SUFFIX_STRING_JAVA

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
CopyElementsOperation(IJavaElement[] elementsToCopy, IJavaElement[] destContainers, boolean force)	When executed, this operation will copy the given elements to the given containers.
CopyElementsOperation(IJavaElement[] elementsToCopy, IJavaElement destContainer, boolean force)	When executed, this operation will copy the given elements to the given container.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
protected String	getMainTaskName()	Returns the String to use as the main task name for progress monitoring.
protected JavaModelOperation	getNestedOperation(IJavaElement element)	Returns the nested operation to use for processing this element
protected boolean	isRenamingMainType(IJavaElement element, IJavaElement dest)	Returns true if this element is the main type of its compilation unit.
protected void	processElement(IJavaElement element)	Copy/move the element from the source to destination, renaming the elements as specified, honoring the collision policy.
protected IJavaModelStatus	verify()	Possible failures: NO_ELEMENTS_TO_PROCESS - no elements supplied to the operation INDEX_OUT_OF_BOUNDS - the number of renamings supplied to the operation does not match the number of elements that were supplied.
protected void	verify(IJavaElement element)	This method is called for each IJavaElement before processElement.

Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.internal.core.MultiOperation

error, executeOperation, getDestinationParent, getNewNameFor, isMove, isRename, processElements, setInsertBefore, setRenamings, verifyDestination, verifyRenaming, verifySibling

Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.internal.core.JavaModelOperation

addAction, addDelta, addReconcileDelta, applyTextEdit, beginTask, canModifyRoots, checkCanceled, commonVerify, copyResources, createFile, createFolder, deleteEmptyPackageFragment, deleteResource, deleteResources, done, equalsOneOf, executeNestedOperation, firstActionWithID, getAttribute, getCompilationUnitFor, getCurrentOperationStack, getDocument, getElementToProcess, getJavaModel, getLatestASTLevel, getNestedFolders, getParentElement, getParentElements, getResultElements, getSchedulingRule, getSubProgressMonitor, hasModifiedResource, internalWorked, isCanceled, isReadOnly, isTopLevelOperation, moveResources, newJavaElementDelta, popOperation, postAction, prefixesOneOf, pushOperation, removeAllPostAction, removeReconcileDelta, run, runOperation, runPostActions, setAttribute, setCanceled, setNested, setTaskName, subTask, worked

Von Klasse geerbte Methoden java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Von Schnittstelle geerbte Methoden org.eclipse.core.runtime.IProgressMonitor

clearBlocked, setBlocked, slice

Konstruktordetails

CopyElementsOperation

public CopyElementsOperation(IJavaElement[] elementsToCopy,
 IJavaElement[] destContainers,
 boolean force)

When executed, this operation will copy the given elements to the given containers. The elements and destination containers must be in the correct order. If there is > 1 destination, the number of destinations must be the same as the number of elements being copied/moved/renamed.

CopyElementsOperation

public CopyElementsOperation(IJavaElement[] elementsToCopy,
 IJavaElement destContainer,
 boolean force)

When executed, this operation will copy the given elements to the given container.

Methodendetails

getMainTaskName

protected String getMainTaskName()

Returns the String to use as the main task name for progress monitoring.

Angegeben von:

getMainTaskName in Klasse MultiOperation

getNestedOperation

protected JavaModelOperation getNestedOperation(IJavaElement element)

Returns the nested operation to use for processing this element

isRenamingMainType

protected boolean isRenamingMainType(IJavaElement element,
 IJavaElement dest)
                              throws JavaModelException

Returns true if this element is the main type of its compilation unit.

Löst aus:

JavaModelException

processElement

protected void processElement(IJavaElement element)
                       throws JavaModelException

Copy/move the element from the source to destination, renaming the elements as specified, honoring the collision policy.

Angegeben von:

processElement in Klasse MultiOperation

Löst aus:

JavaModelException - if the operation is unable to be completed

verify

protected IJavaModelStatus verify()

Possible failures:

• NO_ELEMENTS_TO_PROCESS - no elements supplied to the operation
• INDEX_OUT_OF_BOUNDS - the number of renamings supplied to the operation does not match the number of elements that were supplied.

Setzt außer Kraft:

verify in Klasse JavaModelOperation

Siehe auch:

• IJavaModelStatus

verify

protected void verify(IJavaElement element)
               throws JavaModelException

Beschreibung aus Klasse kopiert: MultiOperation

This method is called for each IJavaElement before processElement. It should check that this element can be processed.

Angegeben von:

verify in Klasse MultiOperation

Löst aus:

JavaModelException

Siehe auch:

• Possible failure codes:
  • ELEMENT_DOES_NOT_EXIST - element or its specified destination is is null or does not exist. If a null element is supplied, no element is provided in the status, otherwise, the non-existant element is supplied in the status.
  • INVALID_ELEMENT_TYPES - element is not contained within a compilation unit. This operation only operates on elements contained within compilation units.
  • READ_ONLY - element is read only.
  • INVALID_DESTINATION - The destination parent specified for element is of an incompatible type. The destination for a package declaration or import declaration must be a compilation unit; the destination for a type must be a type or compilation unit; the destination for any type member (other than a type) must be a type. When this error occurs, the element provided in the operation status is the element.
  • INVALID_NAME - the new name for element does not have valid syntax. In this case the element and name are provided in the status.