Add more documentation

Also, changed my mind on the way DiePool and its implementations should
be structured. The implementations go in the die pool file as internal
classes, because nobody should particularly care the specifics about
their die pool, only that it does what it says it should

5 files changed, 69 insertions, 1 deletions

diff --git a/dice/src/example/java/bjc/dicelang/neodice/statements/ArrayStatementValue.java b/dice/src/example/java/bjc/dicelang/neodice/statements/ArrayStatementValue.java
index 66e14ad..1a54ca5 100644
--- a/dice/src/example/java/bjc/dicelang/neodice/statements/ArrayStatementValue.java
+++ b/dice/src/example/java/bjc/dicelang/neodice/statements/ArrayStatementValue.java
@@ -4,10 +4,24 @@ import static bjc.dicelang.neodice.statements.StatementValue.Type.*;
 
 import java.util.*;
 
+/**
+ * A statement value which represents an array of statement values.
+ * @author Ben Culkin
+ *
+ * @param <ElementType> The contained type of value.
+ */
 public class ArrayStatementValue<ElementType extends StatementValue> extends StatementValue {
-	public final Type          elementType;
+    /** The type of the contained values. */
+    public final Type          elementType;
+    /** The contained values. */
 	public final ElementType[] values;
 	
+	/**
+	 * Create a new array statement value.
+	 * 
+	 * @param elementType The type of the contained values.
+	 * @param values The contained values.
+	 */
 	@SafeVarargs
 	public ArrayStatementValue(Type elementType, ElementType... values) {
 		super(ARRAY);
diff --git a/dice/src/example/java/bjc/dicelang/neodice/statements/BooleanStatementValue.java b/dice/src/example/java/bjc/dicelang/neodice/statements/BooleanStatementValue.java
index ba89893..aef912b 100644
--- a/dice/src/example/java/bjc/dicelang/neodice/statements/BooleanStatementValue.java
+++ b/dice/src/example/java/bjc/dicelang/neodice/statements/BooleanStatementValue.java
@@ -4,10 +4,17 @@ import static bjc.dicelang.neodice.statements.StatementValue.Type.*;
 
 import java.util.*;
 
+/**
+ * Represents the boolean type for diebox.
+ * @author Ben Culkin
+ *
+ */
 public class BooleanStatementValue extends StatementValue {
 	private boolean value;
 	
+	/** The true boolean instance. */
 	public static final BooleanStatementValue TRUE_INST  = new BooleanStatementValue(true);
+	/** The false boolean instance. */
 	public static final BooleanStatementValue FALSE_INST = new BooleanStatementValue(false);
 	
 	private BooleanStatementValue(boolean value) {
diff --git a/dice/src/example/java/bjc/dicelang/neodice/statements/DiePoolStatementValue.java b/dice/src/example/java/bjc/dicelang/neodice/statements/DiePoolStatementValue.java
index 8d7c1f4..114475c 100644
--- a/dice/src/example/java/bjc/dicelang/neodice/statements/DiePoolStatementValue.java
+++ b/dice/src/example/java/bjc/dicelang/neodice/statements/DiePoolStatementValue.java
@@ -6,10 +6,23 @@ import java.util.*;
 
 import bjc.dicelang.neodice.*;
 
+/**
+ * A StatementValue that represesnts a die pool
+ * @author Ben Culkin
+ *
+ */
 public class DiePoolStatementValue extends StatementValue {
+    /** The type of the contained value. */
 	public final Type elementType;
+	/** The die pool itself. */
 	public final DiePool<StatementValue> value;
 	
+	/**
+	 * Create a new diepool value.
+	 * 
+	 * @param elementType The contained type.
+	 * @param value The die pool itself.
+	 */
 	public DiePoolStatementValue(Type elementType, DiePool<StatementValue> value) {
 		super(DIEPOOL);
 		
diff --git a/dice/src/example/java/bjc/dicelang/neodice/statements/DieStatementValue.java b/dice/src/example/java/bjc/dicelang/neodice/statements/DieStatementValue.java
index f9a8d1e..5662a59 100644
--- a/dice/src/example/java/bjc/dicelang/neodice/statements/DieStatementValue.java
+++ b/dice/src/example/java/bjc/dicelang/neodice/statements/DieStatementValue.java
@@ -6,10 +6,23 @@ import java.util.*;
 
 import bjc.dicelang.neodice.*;
 
+/**
+ * A StatementValue that represents a die.
+ * @author Ben Culkin
+ *
+ */
 public class DieStatementValue extends StatementValue {
+    /** The type of values this die rolls. */
 	public final Type sideType;
+	/** The die itself. */
 	public final Die<StatementValue> value;
 	
+	/**
+	 * Create a new die StatementValue.
+	 * 
+	 * @param sideType The type of value this die rolls.
+	 * @param value The die itself.
+	 */
 	public DieStatementValue(Type sideType, Die<StatementValue> value) {
 		super(DIE);
 		
diff --git a/dice/src/example/java/bjc/dicelang/neodice/statements/StatementValue.java b/dice/src/example/java/bjc/dicelang/neodice/statements/StatementValue.java
index de796e5..d804a10 100644
--- a/dice/src/example/java/bjc/dicelang/neodice/statements/StatementValue.java
+++ b/dice/src/example/java/bjc/dicelang/neodice/statements/StatementValue.java
@@ -2,20 +2,41 @@ package bjc.dicelang.neodice.statements;
 
 import java.util.*;
 
+/**
+ * Represents a value for diebox, as a base class.
+ * @author Ben Culkin
+ *
+ */
 public abstract class StatementValue {
+    /**
+     * The type of the value.
+     * @author Ben Culkin
+     *
+     */
 	public static enum Type {
+	    /** The 'void' value. There is only one value of this type. */
 		VOID,
+		/** The 'boolean' type. There is one true value, and one false value. */
 		BOOLEAN,
+		/** Represents an integer. */
 		INTEGER,
 		
+		/** Represents a single die. */
 		DIE,
+		/** Represents a pool of dice. */
 		DIEPOOL,
 		
+		/** Represents an array of some type. */
 		ARRAY,
 	}
 	
+	/** The type of this value. */
 	public final Type type;
 	
+	/**
+	 * Create a new statement value.
+	 * @param type The type of the value.
+	 */
 	protected StatementValue(Type type) {
 		this.type = type;
 	}