Moves the tableExists boolean from the constructor to a new method. T…

…hat way it follows the pattern that has been set out already.

src/main/java/com/alexfu/sqlitequerybuilder/api/CreateTable.java

@@ -6,4 +6,6 @@
 public interface CreateTable {
 
   public CreateTable column(Column column);
+
+  public CreateTable ifNotExists();
 }

src/main/java/com/alexfu/sqlitequerybuilder/api/SQLiteQueryBuilder.java

@@ -15,10 +15,6 @@ public static SelectBuilder select(SelectType type) {
   }
 
   public static CreateTableBuilder createTable(String table) {
-    return new CreateTableBuilder(table, false);
-  }
-
-  public static CreateTableBuilder createTable(String table, boolean tableExists) {
-  	return new CreateTableBuilder(table, tableExists);
+    return new CreateTableBuilder(table);
   }
 }

src/main/java/com/alexfu/sqlitequerybuilder/builder/CreateTableBuilder.java

@@ -14,11 +14,10 @@ public class CreateTableBuilder extends SegmentBuilder implements CreateTable {
 
   private final List<Column> definitions = new ArrayList<Column>();
   private String table;
-	private boolean tableExists;
+  private String command = "CREATE TABLE";
 
-  public CreateTableBuilder(String table, boolean tableExists) {
+  public CreateTableBuilder(String table) {
   	this.table = table;
-		this.tableExists = tableExists;
 	}
 
 	@Override
@@ -30,13 +29,14 @@ public CreateTable column(Column column) {
     return this;
   }
 
+	@Override
+	public CreateTable ifNotExists() {
+		command = StringUtils.join(" ", command, "IF NOT EXISTS");
+		return this;
+	}
+
   @Override
   public String build() {
-  	String command = "CREATE TABLE";
-    if (tableExists) {
-    	command = StringUtils.join(" ", command, "IF NOT EXISTS");
-    }
-
 		return StringUtils.join(" ", command, table + "(" + StringUtils.join(",", definitions.toArray()) + ")");
   }
 }

src/test/java/com/alexfu/sqlitequerybuilder/CreateTableTest.java

@@ -56,21 +56,9 @@ public final void createTableIfNotExists() {
   	Column column = new Column("column1", ColumnType.INTEGER, ColumnConstraint.PRIMARY_KEY);
 
   	// Act
-  	String query = SQLiteQueryBuilder.createTable("myTable", true).column(column).toString();
+  	String query = SQLiteQueryBuilder.createTable("myTable").ifNotExists().column(column).toString();
 
   	// Assert
   	assertThat(query).isEqualTo("CREATE TABLE IF NOT EXISTS myTable(column1 INTEGER PRIMARY KEY)");
   }
-
-  @Test
-  public final void createTableWithoutIfNotExists() {
-  	// Arrange
-  	Column column = new Column("column1", ColumnType.INTEGER, ColumnConstraint.PRIMARY_KEY);
-
-  	// Act
-  	String query = SQLiteQueryBuilder.createTable("myTable", false).column(column).toString();
-
-  	// Assert
-  	assertThat(query).isEqualTo("CREATE TABLE myTable(column1 INTEGER PRIMARY KEY)");
-  }
 }