fixed travis, added further function return annotations

SaftIng · Jun 27, 2018 · 2e7b59e · 2e7b59e
1 parent 275264d
commit 2e7b59e
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Showing 12 changed files with 59 additions and 59 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -31,7 +31,7 @@ sudo: true
 before_install:
     - travis_retry composer install --dev --no-interaction
     # Install coveralls.phar
-    - wget -c -nc --retry-connrefused --tries=0 https://github.com/satooshi/php-coveralls/releases/download/v1.1.1/coveralls.phar
+    - wget -c -nc --retry-connrefused --tries=0 https://github.com/satooshi/php-coveralls/releases/download/v1.1.0/coveralls.phar
     - chmod +x coveralls.phar
     - php coveralls.phar --version
 

diff --git a/AbstractBlankNode.php b/AbstractBlankNode.php
@@ -30,7 +30,7 @@ abstract class AbstractBlankNode implements BlankNode
      *
      * @since 0.1
      */
-    public function equals(Node $toCompare)
+    public function equals(Node $toCompare): bool
     {
         if ($toCompare instanceof BlankNode) {
             return $this->getBlankId() === $toCompare->getBlankId();
@@ -51,7 +51,7 @@ public function equals(Node $toCompare)
      *
      * @since 0.1
      */
-    public function matches(Node $toMatch)
+    public function matches(Node $toMatch): bool
     {
         return $this->equals($toMatch);
     }
@@ -65,7 +65,7 @@ public function matches(Node $toMatch)
      *
      * @since 0.1
      */
-    public function isConcrete()
+    public function isConcrete(): bool
     {
         return true;
     }
@@ -79,7 +79,7 @@ public function isConcrete()
      *
      * @since 0.1
      */
-    public function isLiteral()
+    public function isLiteral(): bool
     {
         return false;
     }
@@ -93,7 +93,7 @@ public function isLiteral()
      *
      * @since 0.1
      */
-    public function isNamed()
+    public function isNamed(): bool
     {
         return false;
     }
@@ -107,7 +107,7 @@ public function isNamed()
      *
      * @since 0.1
      */
-    public function isBlank()
+    public function isBlank(): bool
     {
         return true;
     }
@@ -121,7 +121,7 @@ public function isBlank()
      *
      * @since 0.1
      */
-    public function isPattern()
+    public function isPattern(): bool
     {
         return false;
     }
@@ -135,7 +135,7 @@ public function isPattern()
      *
      * @since 0.1
      */
-    public function toNQuads()
+    public function toNQuads(): string
     {
         return '_:'.$this->getBlankId();
     }
@@ -150,7 +150,7 @@ public function toNQuads()
      *
      * @since 0.1
      */
-    public function __toString()
+    public function __toString(): string
     {
         return $this->toNQuads();
     }

diff --git a/AbstractLiteral.php b/AbstractLiteral.php
@@ -28,7 +28,7 @@ abstract class AbstractLiteral implements Literal
      *
      * @since 0.1
      */
-    public function __toString()
+    public function __toString(): string
     {
         return (string) $this->getValue();
     }
@@ -44,7 +44,7 @@ public function __toString()
      *
      * @since 0.1
      */
-    public function equals(Node $toCompare)
+    public function equals(Node $toCompare): bool
     {
         // Only compare, if given instance is a literal
         if ($toCompare->isLiteral() && $this->getDatatype()->equals($toCompare->getDatatype())) {
@@ -68,7 +68,7 @@ public function equals(Node $toCompare)
      *
      * @since 0.1
      */
-    public function matches(Node $toMatch)
+    public function matches(Node $toMatch): bool
     {
         return $this->equals($toMatch);
     }
@@ -82,7 +82,7 @@ public function matches(Node $toMatch)
      *
      * @since 0.1
      */
-    public function isBlank()
+    public function isBlank(): bool
     {
         return false;
     }
@@ -96,7 +96,7 @@ public function isBlank()
      *
      * @since 0.1
      */
-    public function isConcrete()
+    public function isConcrete(): bool
     {
         return true;
     }
@@ -110,7 +110,7 @@ public function isConcrete()
      *
      * @since 0.1
      */
-    public function isLiteral()
+    public function isLiteral(): bool
     {
         return true;
     }
@@ -124,7 +124,7 @@ public function isLiteral()
      *
      * @since 0.1
      */
-    public function isNamed()
+    public function isNamed(): bool
     {
         return false;
     }
@@ -138,7 +138,7 @@ public function isNamed()
      *
      * @since 0.1
      */
-    public function isPattern()
+    public function isPattern(): bool
     {
         return false;
     }
@@ -152,7 +152,7 @@ public function isPattern()
      *
      * @since 0.1
      */
-    public function toNQuads()
+    public function toNQuads(): string
     {
         $string = '"'.$this->encodeStringLitralForNQuads($this->getValue()).'"';
 
@@ -170,7 +170,7 @@ public function toNQuads()
      *
      * @return string encoded string for n-quads
      */
-    protected function encodeStringLitralForNQuads($s)
+    protected function encodeStringLitralForNQuads($s): string
     {
         $s = str_replace('\\', '\\\\', $s);
         $s = str_replace("\t", '\t', $s);

diff --git a/AbstractNamedNode.php b/AbstractNamedNode.php
@@ -29,7 +29,7 @@ abstract class AbstractNamedNode implements NamedNode
      *
      * @since 0.1
      */
-    public function __toString()
+    public function __toString(): string
     {
         return $this->getUri();
     }
@@ -45,7 +45,7 @@ public function __toString()
      *
      * @since 0.1
      */
-    public function equals(Node $toCompare)
+    public function equals(Node $toCompare): bool
     {
         // It only compares URIs, everything else will be quit with false.
         if ($toCompare->isNamed()) {
@@ -67,7 +67,7 @@ public function equals(Node $toCompare)
      *
      * @since 0.1
      */
-    public function matches(Node $toMatch)
+    public function matches(Node $toMatch): bool
     {
         return $this->equals($toMatch);
     }
@@ -81,7 +81,7 @@ public function matches(Node $toMatch)
      *
      * @since 0.1
      */
-    public function isConcrete()
+    public function isConcrete(): bool
     {
         return true;
     }
@@ -95,7 +95,7 @@ public function isConcrete()
      *
      * @since 0.1
      */
-    public function isLiteral()
+    public function isLiteral(): bool
     {
         return false;
     }
@@ -109,7 +109,7 @@ public function isLiteral()
      *
      * @since 0.1
      */
-    public function isNamed()
+    public function isNamed(): bool
     {
         return true;
     }
@@ -123,7 +123,7 @@ public function isNamed()
      *
      * @since 0.1
      */
-    public function isBlank()
+    public function isBlank(): bool
     {
         return false;
     }
@@ -137,7 +137,7 @@ public function isBlank()
      *
      * @since 0.1
      */
-    public function isPattern()
+    public function isPattern(): bool
     {
         return false;
     }
@@ -151,7 +151,7 @@ public function isPattern()
      *
      * @since 0.1
      */
-    public function toNQuads()
+    public function toNQuads(): string
     {
         return '<'.$this->getUri().'>';
     }

diff --git a/AnyPatternImpl.php b/AnyPatternImpl.php
@@ -25,7 +25,7 @@ class AnyPatternImpl implements AnyPattern
      *
      * @return bool true, if this instance is a blank node, false otherwise
      */
-    public function isBlank()
+    public function isBlank(): bool
     {
         return false;
     }
@@ -35,7 +35,7 @@ public function isBlank()
      *
      * @return bool true, if this instance is concrete, false otherwise
      */
-    public function isConcrete()
+    public function isConcrete(): bool
     {
         return false;
     }
@@ -45,7 +45,7 @@ public function isConcrete()
      *
      * @return bool true, if it is a literal, false otherwise
      */
-    public function isLiteral()
+    public function isLiteral(): bool
     {
         return false;
     }
@@ -55,7 +55,7 @@ public function isLiteral()
      *
      * @return bool true, if it is a named node, false otherwise
      */
-    public function isNamed()
+    public function isNamed(): bool
     {
         return false;
     }
@@ -65,7 +65,7 @@ public function isNamed()
      *
      * @return bool true, if this instance is a pattern, false otherwise
      */
-    public function isPattern()
+    public function isPattern(): bool
     {
         return true;
     }
@@ -77,7 +77,7 @@ public function isPattern()
      *
      * @return bool true, if both instances are semantically equal, false otherwise
      */
-    public function equals(Node $toCompare)
+    public function equals(Node $toCompare): bool
     {
         // Only compare, if given instance is an AnyPattern too
         return $toCompare instanceof AnyPatternImpl;
@@ -90,7 +90,7 @@ public function equals(Node $toCompare)
      *
      * @return bool always true
      */
-    public function matches(Node $toMatch)
+    public function matches(Node $toMatch): bool
     {
         return true;
     }
@@ -101,7 +101,7 @@ public function matches(Node $toMatch)
      *
      * @return string a human readable string representation of the node
      */
-    public function __toString()
+    public function __toString(): string
     {
         return 'ANY';
     }
@@ -113,7 +113,7 @@ public function __toString()
      *
      * @throws \Exception if no n-quads representation is available
      */
-    public function toNQuads()
+    public function toNQuads(): string
     {
         throw new \Exception('The AnyPattern is not valid in NQuads');
     }

diff --git a/BlankNode.php b/BlankNode.php
@@ -31,5 +31,5 @@ interface BlankNode extends Node
      *
      * @since 0.1
      */
-    public function getBlankId();
+    public function getBlankId(): string;
 }
diff --git a/BlankNodeImpl.php b/BlankNodeImpl.php
@@ -28,7 +28,7 @@ public function __construct($blankId)
         }
     }
 
-    public function getBlankId()
+    public function getBlankId(): string
     {
         return $this->blankId;
     }