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[M10 Fixes] - fixes enum - json conversion problem in kotlin 1.1.1 (#495)

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(cherry picked from commit 3327517)
This commit is contained in:
Patrick Kuo 2017-04-03 17:30:56 +01:00
parent f1a168046d
commit 072cea4923
1 changed files with 18 additions and 54 deletions
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64
core/src/main/kotlin/net/corda/core/contracts/FinanceTypes.kt
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@ -253,7 +253,6 @@ data class Amount<T: Any>(val quantity: Long, val displayTokenSize: BigDecimal,v
}
fun <T : Any> Iterable<Amount<T>>.sumOrNull() = if (!iterator().hasNext()) null else sumOrThrow()
fun <T : Any> Iterable<Amount<T>>.sumOrThrow() = reduce { left, right -> left + right }
fun <T : Any> Iterable<Amount<T>>.sumOrZero(token: T) = if (iterator().hasNext()) sumOrThrow() else Amount.zero(token)
@ -550,43 +549,25 @@ enum class DateRollDirection(val value: Long) { FORWARD(1), BACKWARD(-1) }
* There are some additional rules which are explained in the individual cases below.
*/
@CordaSerializable
enum class DateRollConvention {
enum class DateRollConvention(val direction: () -> DateRollDirection, val isModified: Boolean) {
// direction() cannot be a val due to the throw in the Actual instance
/** Don't roll the date, use the one supplied. */
Actual {
override fun direction(): DateRollDirection = throw UnsupportedOperationException("Direction is not relevant for convention Actual")
override val isModified: Boolean = false
},
Actual({ throw UnsupportedOperationException("Direction is not relevant for convention Actual") }, false),
/** Following is the next business date from this one. */
Following {
override fun direction(): DateRollDirection = DateRollDirection.FORWARD
override val isModified: Boolean = false
},
Following({ DateRollDirection.FORWARD }, false),
/**
* "Modified following" is the next business date, unless it's in the next month, in which case use the preceeding
* business date.
*/
ModifiedFollowing {
override fun direction(): DateRollDirection = DateRollDirection.FORWARD
override val isModified: Boolean = true
},
ModifiedFollowing({ DateRollDirection.FORWARD }, true),
/** Previous is the previous business date from this one. */
Previous {
override fun direction(): DateRollDirection = DateRollDirection.BACKWARD
override val isModified: Boolean = false
},
Previous({ DateRollDirection.BACKWARD }, false),
/**
* Modified previous is the previous business date, unless it's in the previous month, in which case use the next
* business date.
*/
ModifiedPrevious {
override fun direction(): DateRollDirection = DateRollDirection.BACKWARD
override val isModified: Boolean = true
};
abstract fun direction(): DateRollDirection
abstract val isModified: Boolean
ModifiedPrevious({ DateRollDirection.BACKWARD }, true);
}
@ -630,31 +611,14 @@ enum class PaymentRule {
*/
@Suppress("unused") // TODO: Revisit post-Vega and see if annualCompoundCount is still needed.
@CordaSerializable
enum class Frequency(val annualCompoundCount: Int) {
Annual(1) {
override fun offset(d: LocalDate, n: Long) = d.plusYears(1 * n)
},
SemiAnnual(2) {
override fun offset(d: LocalDate, n: Long) = d.plusMonths(6 * n)
},
Quarterly(4) {
override fun offset(d: LocalDate, n: Long) = d.plusMonths(3 * n)
},
Monthly(12) {
override fun offset(d: LocalDate, n: Long) = d.plusMonths(1 * n)
},
Weekly(52) {
override fun offset(d: LocalDate, n: Long) = d.plusWeeks(1 * n)
},
BiWeekly(26) {
override fun offset(d: LocalDate, n: Long) = d.plusWeeks(2 * n)
},
Daily(365) {
override fun offset(d: LocalDate, n: Long) = d.plusDays(1 * n)
};
abstract fun offset(d: LocalDate, n: Long = 1): LocalDate
// Daily() // Let's not worry about this for now.
enum class Frequency(val annualCompoundCount: Int, val offset: LocalDate.(Long) -> LocalDate) {
Annual(1, { plusYears(1 * it) }),
SemiAnnual(2, { plusMonths(6 * it) }),
Quarterly(4, { plusMonths(3 * it) }),
Monthly(12, { plusMonths(1 * it) }),
Weekly(52, { plusWeeks(1 * it) }),
BiWeekly(26, { plusWeeks(2 * it) }),
Daily(365, { plusDays(1 * it) });
}