}

        /**
         * Checks if a next page exists.
         *
         * @return true if there is a next page, false otherwise
         */
        public boolean isExistNextPage() {
            return currentPageNumber != allPageCount;
        }

        /**
         * Sets the page range size for navigation.
         *
         * @param pageRangeSize the page range size to set

        assertEquals(0, synonymPager.getAllRecordCount());
        assertEquals(0, synonymPager.getAllPageCount());
        assertEquals(false, synonymPager.isExistPrePage());
        assertEquals(false, synonymPager.isExistNextPage());
        assertEquals(25, synonymPager.getPageSize());
        assertEquals(1, synonymPager.getCurrentPageNumber());
        assertNull(synonymPager.id);

        synonymPager.setAllRecordCount(999);

        assertEquals(0, labelTypePager.getAllRecordCount());
        assertEquals(0, labelTypePager.getAllPageCount());
        assertEquals(false, labelTypePager.isExistPrePage());
        assertEquals(false, labelTypePager.isExistNextPage());
        assertEquals(25, labelTypePager.getPageSize());
        assertEquals(1, labelTypePager.getCurrentPageNumber());
        assertNull(labelTypePager.id);
        assertNull(labelTypePager.name);

        assertEquals(0, relatedContentPager.getAllPageCount());
        assertEquals(false, relatedContentPager.isExistPrePage());
        assertEquals(false, relatedContentPager.isExistNextPage());
        assertEquals(25, relatedContentPager.getPageSize());
        assertEquals(1, relatedContentPager.getCurrentPageNumber());
        assertNull(relatedContentPager.id);
        assertNull(relatedContentPager.term);

        assertEquals(0, roleTypePager.getAllRecordCount());
        assertEquals(0, roleTypePager.getAllPageCount());
        assertEquals(false, roleTypePager.isExistPrePage());
        assertEquals(false, roleTypePager.isExistNextPage());
        assertEquals(25, roleTypePager.getPageSize());
        assertEquals(1, roleTypePager.getCurrentPageNumber());
        assertNull(roleTypePager.id);
        assertNull(roleTypePager.name);

        assertEquals(0, keyMatchPager.getAllRecordCount());
        assertEquals(0, keyMatchPager.getAllPageCount());
        assertEquals(false, keyMatchPager.isExistPrePage());
        assertEquals(false, keyMatchPager.isExistNextPage());
        assertEquals(25, keyMatchPager.getPageSize());
        assertEquals(1, keyMatchPager.getCurrentPageNumber());
        assertNull(keyMatchPager.id);
        assertNull(keyMatchPager.term);

        assertEquals(0, rolePager.getAllRecordCount());
        assertEquals(0, rolePager.getAllPageCount());
        assertEquals(false, rolePager.isExistPrePage());
        assertEquals(false, rolePager.isExistNextPage());
        assertEquals(25, rolePager.getPageSize());
        assertEquals(1, rolePager.getCurrentPageNumber());
        assertNull(rolePager.id);
        assertNull(rolePager.name);

        assertEquals(0, searchLogPager.getAllRecordCount());
        assertEquals(0, searchLogPager.getAllPageCount());
        assertEquals(false, searchLogPager.isExistPrePage());
        assertEquals(false, searchLogPager.isExistNextPage());
        assertEquals(25, searchLogPager.getPageSize());
        assertEquals(1, searchLogPager.getCurrentPageNumber());
        assertNull(searchLogPager.queryId);
        assertNull(searchLogPager.userSessionId);

        assertEquals(0, userPager.getAllRecordCount());
        assertEquals(0, userPager.getAllPageCount());
        assertEquals(false, userPager.isExistPrePage());
        assertEquals(false, userPager.isExistNextPage());
        assertEquals(25, userPager.getPageSize());
        assertEquals(1, userPager.getCurrentPageNumber());
        assertNull(userPager.id);
        assertNull(userPager.roles);

        assertEquals(0, reqHeaderPager.getAllRecordCount());
        assertEquals(0, reqHeaderPager.getAllPageCount());
        assertEquals(false, reqHeaderPager.isExistPrePage());
        assertEquals(false, reqHeaderPager.isExistNextPage());
        assertEquals(25, reqHeaderPager.getPageSize());
        assertEquals(1, reqHeaderPager.getCurrentPageNumber());
        assertNull(reqHeaderPager.id);
        assertNull(reqHeaderPager.name);