1 files changed, 46 insertions, 13 deletions
diff --git a/src/main/java/sevenUnits/unit/LoadingException.java b/src/main/java/sevenUnits/unit/LoadingException.java
index 9376ed7..18630a4 100644
--- a/src/main/java/sevenUnits/unit/LoadingException.java
+++ b/src/main/java/sevenUnits/unit/LoadingException.java
@@ -27,20 +27,29 @@ import java.util.Optional;
  * @since 2024-08-22
  */
 public final class LoadingException extends RuntimeException {
+	/** The type of file that was being loaded. */
 	public static enum FileType {
-		UNIT, DIMENSION
+		@SuppressWarnings("javadoc") UNIT, @SuppressWarnings("javadoc") DIMENSION
 	}
-	
+
 	private static final long serialVersionUID = -8167971828216907607L;
-	
+
 	private final long lineNumber;
 	private final String line;
 	private final Optional<Path> file;
-	
+
 	private final FileType fileType;
-	
+
 	private final RuntimeException problem;
-	
+
+	/**
+	 * Create a LoadingException from some information, without a file.
+	 * 
+	 * @param lineNumber line number error happened on
+	 * @param line       text of invalid line
+	 * @param fileType   type of file
+	 * @param problem    problem, as an Exception
+	 */
 	public LoadingException(long lineNumber, String line, FileType fileType,
 			RuntimeException problem) {
 		super(problem);
@@ -50,7 +59,16 @@ public final class LoadingException extends RuntimeException {
 		this.fileType = fileType;
 		this.problem = problem;
 	}
-	
+
+	/**
+	 * Create a LoadingException from some information, with a file.
+	 * 
+	 * @param lineNumber line number error happened on
+	 * @param line       text of invalid line
+	 * @param file       file error happened on
+	 * @param fileType   type of file
+	 * @param problem    problem, as an Exception
+	 */
 	public LoadingException(long lineNumber, String line, Path file,
 			FileType fileType, RuntimeException problem) {
 		super(problem);
@@ -60,15 +78,21 @@ public final class LoadingException extends RuntimeException {
 		this.fileType = fileType;
 		this.problem = problem;
 	}
-	
+
+	/**
+	 * @return the file this error happened in, if there is one
+	 */
 	public Optional<Path> file() {
 		return this.file;
 	}
-	
+
+	/**
+	 * @return type of file that this error happened in
+	 */
 	public FileType fileType() {
 		return this.fileType;
 	}
-	
+
 	@Override
 	public String getMessage() {
 		return this.file
@@ -81,15 +105,24 @@ public final class LoadingException extends RuntimeException {
 						this.lineNumber, this.fileType.toString().toLowerCase(),
 						this.line, this.problem));
 	}
-	
+
+	/**
+	 * @return text of line that caused this error
+	 */
 	public String line() {
 		return this.line;
 	}
-	
+
+	/**
+	 * @return number of line that caused this error
+	 */
 	public long lineNumber() {
 		return this.lineNumber;
 	}
-	
+
+	/**
+	 * @return the error, as an exception
+	 */
 	public RuntimeException problem() {
 		return this.problem;
 	}