Code Duplication    Length = 3-3 lines in 4 locations

src/objects/ErrorObject.php 1 location

@@ 279-281 (lines=3) @@
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		if ($this->detail !== null) {
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			return false;
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		}
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		if ($this->links !== null && $this->links->isEmpty() === false) {
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			return false;
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		}
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		if ($this->source !== []) {
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			return false;
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		}

src/objects/RelationshipObject.php 1 location

@@ 267-269 (lines=3) @@
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		if ($this->type === RelationshipObject::TO_MANY && $this->resources !== []) {
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			return false;
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		}
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		if ($this->links !== null && $this->links->isEmpty() === false) {
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			return false;
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		}
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		if ($this->meta !== null && $this->meta->isEmpty() === false) {
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			return false;
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		}

src/objects/ResourceObject.php 2 locations

@@ 188-190 (lines=3) @@
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		if ($this->relationships !== null && $this->relationships->isEmpty() === false) {
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			return false;
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		}
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		if ($this->links !== null && $this->links->isEmpty() === false) {
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			return false;
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		}
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		return true;
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	}
@@ 227-229 (lines=3) @@
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		if ($this->relationships !== null && $this->relationships->isEmpty() === false) {
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			return false;
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		}
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		if ($this->links !== null && $this->links->isEmpty() === false) {
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			return false;
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		}
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		return true;
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	}