diff options
Diffstat (limited to 'docs/adk15ProgGuideDB/varargs.xml')
| -rw-r--r-- | docs/adk15ProgGuideDB/varargs.xml | 35 |
1 files changed, 9 insertions, 26 deletions
diff --git a/docs/adk15ProgGuideDB/varargs.xml b/docs/adk15ProgGuideDB/varargs.xml index 0fca71dbb..38d0fe24d 100644 --- a/docs/adk15ProgGuideDB/varargs.xml +++ b/docs/adk15ProgGuideDB/varargs.xml @@ -75,38 +75,21 @@ <title>Matching signatures based on variable length argument types</title> <para> - Building on the definition of signature patterns given in the chapter on - annotations (<xref linkend="signaturePatterns"/>), <literal>MethodPattern</literal> + Recall from the definition of signature patterns given in the chapter on + annotations (<xref linkend="signaturePatterns"/>), that <literal>MethodPattern</literal> and <literal>ConstructorPattern</literal> are extended to allow a <literal>varargs</literal> pattern in the last argument position of a method or constructor signature. </para> <programlisting><![CDATA[ - MethodPattern := - AnnotationPattern? ModifiersPattern? TypePattern - (TypePattern '.')? SimpleNamePattern '(' FormalsPattern ')' - ThrowsPattern? - - ConstructorPattern := - AnnotationPattern? ModifiersPattern? - (TypePattern '.')? 'new' '(' FormalsPattern ')' - ThrowsPattern? - - ModifiersPattern := Modifier* - - Modifier := 'public' | 'private' | 'protected' | 'static' | - 'synchronized' | 'final' - - FormalsPattern := TypePattern '...' | - '..' (',' FormalsPatternAfterDotDot)* | - OptionalParensTypePattern (',' FormalsPattern)* + FormalsPattern := '..' (',' FormalsPatternAfterDotDot)? | + OptionalParensTypePattern (',' FormalsPattern)* | + TypePattern '...' - FormalsPatternAfterDotDot := OptionalParensTypePattern (',' FormalsPatternAfterDotDot)* - - ThrowsPattern := 'throws' TypePatternList - - TypePatternList := TypePattern (',' TypePattern)* - + FormalsPatternAfterDotDot := + OptionalParensTypePattern (',' FormalsPatternAfterDotDot)* | + TypePattern '...' + ]]></programlisting> <para> |