Package com.apple.foundationdb.relational.api.options

Class CollectionContract<T>

java.lang.Object

com.apple.foundationdb.relational.api.options.CollectionContract<T>

Type Parameters:

T - the type parameter of the collection

All Implemented Interfaces:

OptionContract, OptionContractWithConversion<Collection<T>>

public class CollectionContract<T>
extends Object
implements OptionContract, OptionContractWithConversion<Collection<T>>

Option contract that ensures that all elements of a collection match some contract. The contract is only valid if the elements of the given option are (1) some kind of collection type and (2) every element in the collection satisfies the "element contract" over which the contract is defined. For example, the child contract may be that each element is of a given type or within a particular range.

Constructor Summary

Constructors

Constructor	Description
CollectionContract(TypeContract<T> elementContract)

Method Summary

Modifier and Type	Method	Description
Collection<T>	fromString(String valueAsString)
void	validate(Options.Name name, Object value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CollectionContract

public CollectionContract(@Nonnull
 TypeContract<T> elementContract)

Method Details

validate

public void validate(Options.Name name,
 Object value)
              throws SQLException

Specified by:

validate in interface OptionContract

Throws:

SQLException

fromString

@Nullable
public Collection<T> fromString(String valueAsString)
                         throws SQLException

Specified by:

fromString in interface OptionContractWithConversion<T>

Throws:

SQLException