functional_java/src/main/java/got/InMemoryMemberDAO.java at main · 66-24/functional_java · GitHub

History

152 lines (126 loc) · 5.17 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

package got;

import java.time.LocalDate;

import java.time.Month;

import java.util.*;

import java.util.stream.Collectors;

public class InMemoryMemberDAO implements MemberDAO {

private static final MemberDAO dao = new InMemoryMemberDAO();

private final List<Member> allMembers = Arrays.asList(

new Member(1L, Title.LORD, "Eddard", LocalDate.of(1959, Month.APRIL, 17), 100000.0, House.STARK),

new Member(2L, Title.LADY, "Catelyn", LocalDate.of(1964, Month.JANUARY, 17), 80000.0, House.STARK),

new Member(3L, Title.LADY, "Arya", LocalDate.of(1997, Month.APRIL, 15), 50000.0, House.STARK),

new Member(4L, Title.LADY, "Sansa", LocalDate.of(1996, Month.FEBRUARY, 21), 60000.0, House.STARK),

new Member(5L, Title.SIR, "Bran", LocalDate.of(1999, Month.APRIL, 9), 10000.0, House.STARK),

new Member(6L, Title.KING, "Robb", LocalDate.of(1986, Month.JUNE, 18), 100000.0, House.STARK),

new Member(7L, Title.KING, "Jon", LocalDate.of(1986, Month.DECEMBER, 26), 90000.0, House.SNOW),

new Member(8L, Title.SIR, "Jaime", LocalDate.of(1970, Month.JULY, 27), 120000.0, House.LANNISTER),

new Member(9L, Title.LORD, "Tyrion", LocalDate.of(1969, Month.JUNE, 11), 70000.0, House.LANNISTER),

new Member(10L, Title.LORD, "Tywin", LocalDate.of(1946, Month.OCTOBER, 10), 200000.0, House.LANNISTER),

new Member(11L, Title.LADY, "Cersei", LocalDate.of(1973, Month.OCTOBER, 3), 120000.0, House.LANNISTER),

new Member(12L, Title.QUEEN, "Daenerys", LocalDate.of(1987, Month.MAY, 1), 130000.0, House.TARGARYEN),

new Member(13L, Title.LORD, "Viserys", LocalDate.of(1983, Month.NOVEMBER, 17), 100000.0, House.TARGARYEN),

new Member(14L, Title.KING, "Robert", LocalDate.of(1964, Month.JANUARY, 14), 180000.0, House.BARATHEON),

new Member(15L, Title.KING, "Joffrey", LocalDate.of(1992, Month.MAY, 20), 100000.0, House.BARATHEON),

new Member(16L, Title.KING, "Tommen", LocalDate.of(1997, Month.SEPTEMBER, 7), 60000.0, House.BARATHEON),

new Member(17L, Title.KING, "Stannis", LocalDate.of(1957, Month.MARCH, 27), 123456.0, House.BARATHEON),

new Member(18L, Title.QUEEN, "Margaery", LocalDate.of(1982, Month.FEBRUARY, 11), 80000.0, House.TYRELL),

new Member(19L, Title.SIR, "Loras", LocalDate.of(1988, Month.MARCH, 24), 70000.0, House.TYRELL),

new Member(20L, Title.LADY, "Olenna", LocalDate.of(1938, Month.JULY, 20), 130000.0, House.TYRELL),

new Member(21L, Title.LORD, "Roose", LocalDate.of(1963, Month.SEPTEMBER, 12), 100000.0, House.BOLTON),

new Member(22L, Title.LORD, "Ramsay", LocalDate.of(1985, Month.MAY, 13), 140000.0, House.BOLTON)

);

private InMemoryMemberDAO() {}

public static MemberDAO getInstance() {

return dao;

}

@Override

public Optional<Member> findById(Long id) {

return allMembers.stream()

.filter(member -> member.id().equals(id))

.findFirst();

}

@Override

public Optional<Member> findByName(String name) {

return allMembers.stream()

.filter(member -> member.name().equals(name))

.findFirst();

}

@Override

public List<Member> findAllByHouse(House house) {

return allMembers.stream()

.filter(member -> member.house().equals(house))

.collect(Collectors.toList());

}

@Override

public Collection<Member> getAll() {

return Collections.unmodifiableCollection(allMembers);

}

@Override

public List<Member> startWithSandSortAlphabetically() {

return List.of();

}

@Override

public List<Member> lannisters_alphabeticallyByName() {

return List.of();

}

@Override

public List<Member> salaryLessThanAndSortByHouse(double max) {

return List.of();

}

@Override

public List<Member> sortByHouseNameThenSortByNameDesc() {

return List.of();

}

@Override

public List<Member> houseByDob(House house) {

return List.of();

}

@Override

public List<Member> kingsByNameDesc() {

return List.of();

}

@Override

public double averageSalary() {

return 0;

}

@Override

public List<String> namesSorted(House house) {

return List.of();

}

@Override

public boolean salariesGreaterThan(double max) {

return false;

}

@Override

public boolean anyMembers(House house) {

return false;

}

@Override

public long howMany(House house) {

return 0;

}

@Override

public String houseMemberNames(House house) {

return "";

}

@Override

public Optional<Member> highestSalary() {

return Optional.empty();

}

@Override

public Map<Boolean, List<Member>> royaltyPartition() {

return Map.of();

}

@Override

public Map<House, List<Member>> membersByHouse() {

return Map.of();

}

@Override

public Map<House, Long> numberOfMembersByHouse() {

return Map.of();

}

@Override

public Map<House, DoubleSummaryStatistics> houseStats() {

return Map.of();

}

functional_java/src/main/java/got/InMemoryMemberDAO.java at main · 66-24/functional_java · GitHub

Expand file tree

Breadcrumbs

InMemoryMemberDAO.java

Latest commit

History

Breadcrumbs

InMemoryMemberDAO.java

File metadata and controls