我看到了很多番石榴哈希表。是否有任何ArrayTable示例供参考，例如如何创建ArrayTable？
答案 0 :(得分：0)
使用静态// The following code snippets only operates on one employee. If you have an array use an iteration function depending on your needs.
const employee = { _id: 123,
employeeID: '123asd12',
desiredRoleOther: 'Other role',
desiredRole3: 'Role 3',
desiredRole2: 'Role 2',
desiredRole1: 'The Role',
isOpenToIntlAssignment: 'Y',
employeeName: 'Jane Doe',
yrsInIT: 1,
visaInfo: [ {
visaCountryOfOrigin: [Object],
visaNumber: 'asd',
visaEntry: 'Single',
visaExpiry: '2017-03-16T16:00:00.000Z',
visaStatus: 'expired' }
],
passportInfo: [ {
countryOfOrigin: 'ABC',
passportNumber: { 0: '123123123' },
passportExpiry: '2017-03-03'
}, {
countryOfOrigin: 'DEF',
passportNumber: { 0: '321321321', 1: '123123123' },
passportExpiry: '2017-03-08T16:00:00.000Z'
}, {
countryOfOrigin: 'GHI',
passportNumber: { 0: '654654654' },
passportExpiry: '2017-03-10T16:00:00.000Z'
} ]
};
const flattenPassportNumbers = numbers =>
Object.keys(numbers).map(key => numbers[key]);
const info = employee.passportInfo.map(({passportNumber, passportExpiry, countryOfOrigin}) =>
flattenPassportNumbers(passportNumber).map(number =>
[countryOfOrigin, number, passportExpiry]
)
);
const flattenLine = ([line]) => line;
const joinLine = (line) => line.join('; ');
const lines = info.map(flattenLine);
console.log(lines.map(joinLine));
console.log(lines.map(joinLine).join('\n'));方法创建ArrayTable。
first创建一个包含给定行和列的空表，例如：
create()second本质上是一个复制构造函数，并复制给定表中的行，列和值：
ArrayTable.create(ImmutableList.of(1, 2, 3), ImmutableList.of('A', 'B', 'C'))