Add FileMap options to put_filemap() Fix function.

metafacture/metafacture-core#425
metafacture/metafacture-core#455
metafacture/metafacture-core#471
metafacture/metafacture-core#472

Author: blackwinter

metafix/src/main/java/org/metafacture/metafix/FixMethod.java

@@ -75,6 +75,15 @@ public void apply(final Metafix metafix, final Record record, final List<String>
             fileMap.setSeparator(options.getOrDefault(FILEMAP_SEPARATOR_OPTION, FILEMAP_DEFAULT_SEPARATOR));
             fileMap.setFile(metafix.resolvePath(fileName));
 
+            withOption(options, "allow_empty_values", fileMap::setAllowEmptyValues, this::getBoolean);
+            withOption(options, "compression", fileMap::setCompression);
+            withOption(options, "decompress_concatenated", fileMap::setDecompressConcatenated, this::getBoolean);
+            withOption(options, "encoding", fileMap::setEncoding);
+            withOption(options, "expected_columns", fileMap::setExpectedColumns, this::getInteger);
+            withOption(options, "ignore_pattern", fileMap::setIgnorePattern);
+            withOption(options, "key_column", fileMap::setKeyColumn, this::getInteger);
+            withOption(options, "value_column", fileMap::setValueColumn, this::getInteger);
+
             metafix.putMap(params.size() > 1 ? params.get(1) : fileName, fileMap);
         }
     },

metafix/src/main/java/org/metafacture/metafix/api/FixFunction.java

@@ -24,6 +24,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.function.BiFunction;
 import java.util.function.Consumer;
 import java.util.stream.Stream;
 
@@ -33,15 +34,23 @@ public interface FixFunction {
     void apply(Metafix metafix, Record record, List<String> params, Map<String, String> options);
 
     default void withOption(final Map<String, String> options, final String key, final Consumer<String> consumer) {
+        withOption(options, key, consumer, Map::get);
+    }
+
+    default <T> void withOption(final Map<String, String> options, final String key, final Consumer<T> consumer, final BiFunction<Map<String, String>, String, T> function) {
         if (options.containsKey(key)) {
-            consumer.accept(options.get(key));
+            consumer.accept(function.apply(options, key));
         }
     }
 
     default boolean getBoolean(final Map<String, String> options, final String key) {
         return Boolean.parseBoolean(options.get(key));
     }
 
+    default int getInteger(final Map<String, String> options, final String key) {
+        return Integer.parseInt(options.get(key));
+    }
+
     default int getInteger(final List<String> params, final int index) {
         return Integer.parseInt(params.get(index));
     }