Move files for headerPolicy to policyimpl.

Bug: 6669677
Change-Id: Ic90feb9c3a9a7b698e588c8ad25c765a246706a8

1 files changed, 88 insertions, 0 deletions

diff --git a/native/jni/src/suggest/policyimpl/dictionary/header/header_policy.h b/native/jni/src/suggest/policyimpl/dictionary/header/header_policy.h
new file mode 100644
index 000000000..e3e6fc077
--- /dev/null
+++ b/native/jni/src/suggest/policyimpl/dictionary/header/header_policy.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2013, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LATINIME_HEADER_POLICY_H
+#define LATINIME_HEADER_POLICY_H
+
+#include <stdint.h>
+
+#include "defines.h"
+#include "suggest/core/policy/dictionary_header_structure_policy.h"
+#include "suggest/policyimpl/dictionary/header/header_reading_utils.h"
+
+namespace latinime {
+
+class HeaderPolicy : public DictionaryHeaderStructurePolicy {
+ public:
+    explicit HeaderPolicy(const uint8_t *const dictBuf)
+            : mDictBuf(dictBuf), mDictionaryFlags(HeaderReadingUtils::getFlags(dictBuf)),
+              mSize(HeaderReadingUtils::getHeaderSize(dictBuf)),
+              mMultiWordCostMultiplier(readMultiWordCostMultiplier()) {}
+
+    ~HeaderPolicy() {}
+
+    AK_FORCE_INLINE int getSize() const {
+        return mSize;
+    }
+
+    AK_FORCE_INLINE bool supportsDynamicUpdate() const {
+        return HeaderReadingUtils::supportsDynamicUpdate(mDictionaryFlags);
+    }
+
+    AK_FORCE_INLINE bool requiresGermanUmlautProcessing() const {
+        return HeaderReadingUtils::requiresGermanUmlautProcessing(mDictionaryFlags);
+    }
+
+    AK_FORCE_INLINE bool requiresFrenchLigatureProcessing() const {
+        return HeaderReadingUtils::requiresFrenchLigatureProcessing(
+                mDictionaryFlags);
+    }
+
+    AK_FORCE_INLINE float getMultiWordCostMultiplier() const {
+        return mMultiWordCostMultiplier;
+    }
+
+    AK_FORCE_INLINE void readHeaderValueOrQuestionMark(const char *const key,
+            int *outValue, int outValueSize) const {
+        if (outValueSize <= 0) return;
+        if (outValueSize == 1) {
+            outValue[0] = '\0';
+            return;
+        }
+        if (!HeaderReadingUtils::readHeaderValue(mDictBuf,
+                key, outValue, outValueSize)) {
+            outValue[0] = '?';
+            outValue[1] = '\0';
+        }
+    }
+
+ private:
+    DISALLOW_IMPLICIT_CONSTRUCTORS(HeaderPolicy);
+
+    static const char *const MULTIPLE_WORDS_DEMOTION_RATE_KEY;
+    static const float DEFAULT_MULTI_WORD_COST_MULTIPLIER;
+    static const float MULTI_WORD_COST_MULTIPLIER_SCALE;
+
+    const uint8_t *const mDictBuf;
+    const HeaderReadingUtils::DictionaryFlags mDictionaryFlags;
+    const int mSize;
+    const float mMultiWordCostMultiplier;
+
+    float readMultiWordCostMultiplier() const;
+};
+
+} // namespace latinime
+#endif /* LATINIME_HEADER_POLICY_H */