Package org.aspectj.org.eclipse.jdt.internal.codeassist

Klasse InternalCompletionContext

java.lang.Object
org.aspectj.org.eclipse.jdt.core.CompletionContext
org.aspectj.org.eclipse.jdt.internal.codeassist.InternalCompletionContext
public class InternalCompletionContext extends CompletionContext
Internal completion context
Seit:
3.1

  • Felddetails

    • expectedTypesSignatures

      protected char[][] expectedTypesSignatures

    • expectedTypesKeys

      protected char[][] expectedTypesKeys

    • javadoc

      protected int javadoc

    • offset

      protected int offset

    • tokenStart

      protected int tokenStart

    • tokenEnd

      protected int tokenEnd

    • token

      protected char[] token

    • tokenKind

      protected int tokenKind

    • tokenLocation

      protected int tokenLocation

    • isExtended

      protected boolean isExtended

    • extendedContext

      protected InternalExtendedCompletionContext extendedContext

  • Konstruktordetails

    • InternalCompletionContext

      public InternalCompletionContext()

  • Methodendetails

    • setExpectedTypesKeys

      protected void setExpectedTypesKeys(char[][] expectedTypesKeys)

    • setExpectedTypesSignatures

      protected void setExpectedTypesSignatures(char[][] expectedTypesSignatures)

    • setExtended

      protected void setExtended()

    • setExtendedData

      protected void setExtendedData(ITypeRoot typeRoot, CompilationUnitDeclaration compilationUnitDeclaration, LookupEnvironment lookupEnvironment, Scope scope, ASTNode astNode, ASTNode astNodeParent, WorkingCopyOwner owner, CompletionParser parser)

    • setJavadoc

      protected void setJavadoc(int javadoc)

    • setOffset

      protected void setOffset(int offset)

    • setToken

      protected void setToken(char[] token)

    • setTokenKind

      protected void setTokenKind(int tokenKind)

    • setTokenLocation

      protected void setTokenLocation(int tokenLocation)

    • setTokenRange

      protected void setTokenRange(int start, int end)

    • setTokenRange

      protected void setTokenRange(int start, int end, int endOfEmptyToken)

    • getEnclosingElement

      public IJavaElement getEnclosingElement()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns the innermost enclosing Java element which contains the completion location or null if this element cannot be computed. The returned Java element and all Java elements in the same compilation unit which can be navigated to from the returned Java element are special Java elements:
      • they are based on the current content of the compilation unit's buffer, they are not the result of a reconcile operation
      • they are not updated if the buffer changes.
      • they do not contain local types which are not visible from the completion location.
      • they do not give information about categories. IMember.getCategories() will return an empty array
      Reasons for returning null include:
      • the compilation unit no longer exists
      • the completion occurred in a binary type. However this restriction might be relaxed in the future.
      Setzt außer Kraft:
      getEnclosingElement in Klasse CompletionContext
      Gibt zurück:
      the innermost enclosing Java element which contains the completion location or null if this element cannot be computed.

    • getExpectedTypesKeys

      public char[][] getExpectedTypesKeys()
      Beschreibung aus Klasse kopiert: CompletionContext
      Return keys of expected types of a potential completion proposal at the completion position. It's not mandatory to a completion proposal to respect this expectation.
      Setzt außer Kraft:
      getExpectedTypesKeys in Klasse CompletionContext
      Gibt zurück:
      keys of expected types of a potential completion proposal at the completion position or null if there is no expected types.
      Siehe auch:
      • Ungültige Referenz 
        org.eclipse.jdt.core.dom.ASTParser#createASTs(ICompilationUnit[], String[], org.aspectj.org.eclipse.jdt.core.dom.ASTRequestor, org.eclipse.core.runtime.IProgressMonitor)

    • getExpectedTypesSignatures

      public char[][] getExpectedTypesSignatures()
      Beschreibung aus Klasse kopiert: CompletionContext
      Return signatures of expected types of a potential completion proposal at the completion position. It's not mandatory to a completion proposal to respect this expectation.
      Setzt außer Kraft:
      getExpectedTypesSignatures in Klasse CompletionContext
      Gibt zurück:
      signatures expected types of a potential completion proposal at the completion position or null if there is no expected types.
      Siehe auch:

    • getOffset

      public int getOffset()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns the offset position in the source file buffer after which code assist is requested.
      Setzt außer Kraft:
      getOffset in Klasse CompletionContext
      Gibt zurück:
      offset position in the source file buffer

    • getToken

      public char[] getToken()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns the completed token. This token is either the identifier or Java language keyword or the string literal under, immediately preceding, the original request offset. If the original request offset is not within or immediately after an identifier or keyword or a string literal then the returned value is null.
      Setzt außer Kraft:
      getToken in Klasse CompletionContext
      Gibt zurück:
      completed token or null

    • getTokenEnd

      public int getTokenEnd()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns the character index of the end (exclusive) of the subrange in the source file buffer containing the relevant token. When there is no relevant token, the range is empty (getTokenEnd() == getTokenStart() - 1).
      Setzt außer Kraft:
      getTokenEnd in Klasse CompletionContext
      Gibt zurück:
      character index of token end position (exclusive)

    • getTokenKind

      public int getTokenKind()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns the kind of completion token being proposed.

      The set of different kinds of completion token is expected to change over time. It is strongly recommended that clients do not assume that the kind is one of the ones they know about, and code defensively for the possibility of unexpected future growth.

      Setzt außer Kraft:
      getTokenKind in Klasse CompletionContext
      Gibt zurück:
      the kind; one of the kind constants declared on this class whose name starts with TOKEN_KIND, or possibly a kind unknown to the caller

    • getTokenLocation

      public int getTokenLocation()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns the location of completion token being proposed. The returned location is a bit mask which can contain some values of the constants declared on this class whose name starts with TL, or possibly values unknown to the caller.

      The set of different location values is expected to change over time. It is strongly recommended that clients do not assume that the location contains only known value, and code defensively for the possibility of unexpected future growth.

      Setzt außer Kraft:
      getTokenLocation in Klasse CompletionContext
      Gibt zurück:
      the location

    • getTokenStart

      public int getTokenStart()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns the character index of the start of the subrange in the source file buffer containing the relevant token being completed. This token is either the identifier or Java language keyword under, or immediately preceding, the original request offset. If the original request offset is not within or immediately after an identifier or keyword, then the position returned is original request offset and the token range is empty.
      Setzt außer Kraft:
      getTokenStart in Klasse CompletionContext
      Gibt zurück:
      character index of token start position (inclusive)

    • getVisibleElements

      public IJavaElement[] getVisibleElements(String typeSignature)
      Beschreibung aus Klasse kopiert: CompletionContext
      Return the elements which are visible from the completion location and which can be assigned to the given type. An element is assignable if its type can be assigned to a variable of the given type, as specified in section 5.2 of The Java Language Specification, Third Edition (JLS3). A visible element is either: Returned elements defined in the completed compilation unit are special Java elements:
      • they are based on the current content of the compilation unit's buffer, they are not the result of a reconcile operation
      • they are not updated if the buffer changes.
      • they do not contain local types which are not visible from the completion location.
      • they do not give information about categories. IMember.getCategories() will return an empty array
      Note the array can be empty if:
      • the compilation unit no longer exists
      • the completion occurred in a binary type. However this restriction might be relaxed in the future.
      Setzt außer Kraft:
      getVisibleElements in Klasse CompletionContext
      Parameter:
      typeSignature - elements which can be assigned to this type are returned. If null there is no constraint on the type of the returned elements.
      Gibt zurück:
      elements which are visible from the completion location and which can be assigned to the given type.
      Siehe auch:

    • isExtended

      public boolean isExtended()
      Beschreibung aus Klasse kopiert: CompletionContext
      Returns whether this completion context is an extended context. Some methods of this context can be used only if this context is an extended context but an extended context consumes more memory.
      Setzt außer Kraft:
      isExtended in Klasse CompletionContext
      Gibt zurück:
      true if this completion context is an extended context.

    • isInJavadoc

      public boolean isInJavadoc()
      Beschreibung aus Klasse kopiert: CompletionContext
      Tell user whether completion takes place in a javadoc comment or not.
      Setzt außer Kraft:
      isInJavadoc in Klasse CompletionContext
      Gibt zurück:
      boolean true if completion takes place in a javadoc comment, false otherwise.

    • isInJavadocFormalReference

      public boolean isInJavadocFormalReference()
      Beschreibung aus Klasse kopiert: CompletionContext
      Tell user whether completion takes place in a formal reference of a javadoc tag or not. Tags with formal reference are:
      • @see
      • @throws
      • @exception
      • {@link Object}
      • {@linkplain Object}
      • {@value} when compiler compliance is set at leats to 1.5
      Setzt außer Kraft:
      isInJavadocFormalReference in Klasse CompletionContext
      Gibt zurück:
      boolean true if completion takes place in formal reference of a javadoc tag, false otherwise.

    • isInJavadocText

      public boolean isInJavadocText()
      Beschreibung aus Klasse kopiert: CompletionContext
      Tell user whether completion takes place in text area of a javadoc comment or not.
      Setzt außer Kraft:
      isInJavadocText in Klasse CompletionContext
      Gibt zurück:
      boolean true if completion takes place in a text area of a javadoc comment, false otherwise.

    • getCompletionNode

      public ASTNode getCompletionNode()
      Return the completion node associated with the current completion.
      Gibt zurück:
      completion AST node, or null if the extendedContext is null.
      Löst aus:
      UnsupportedOperationException - if the context is not an extended context
      Siehe auch:

    • getCompletionNodeParent

      public ASTNode getCompletionNodeParent()
      Return the parent AST node of the completion node associated with the current completion.
      Gibt zurück:
      completion parent AST node, or null if the extendedContext is null.
      Löst aus:
      UnsupportedOperationException - if the context is not an extended context
      Siehe auch:

    • getVisibleLocalVariables

      public ObjectVector getVisibleLocalVariables()
      Return the bindings of all visible local variables in the current completion context.
      Gibt zurück:
      bindings of all visible local variables, or null if the extendedContext is null. Returned bindings are instances of LocalVariableBinding
      Löst aus:
      UnsupportedOperationException - if the context is not an extended context
      Siehe auch:

    • getVisibleFields

      public ObjectVector getVisibleFields()
      Return the bindings of all visible fields in the current completion context.
      Gibt zurück:
      bindings of all visible fields, or null if the extendedContext is null. Returned bindings are instances of FieldBinding
      Löst aus:
      UnsupportedOperationException - if the context is not an extended context
      Siehe auch:

    • getVisibleMethods

      public ObjectVector getVisibleMethods()
      Return the bindings of all visible methods in the current completion context.
      Gibt zurück:
      bindings of all visible methods, or null if the extendedContext is null. Returned bindings are instances of MethodBinding
      Löst aus:
      UnsupportedOperationException - if the context is not an extended context
      Siehe auch: