de.yourinspiration.configuration

Interface ConfigurationValue

All Known Implementing Classes:

ConfigurationValueImpl

public interface ConfigurationValue

Holds the value of a configuration property and provides type save access the value.

Author:

Marcel Härle - marcel@yourinspiration.de

Method Summary

Modifier and Type	Method and Description
Optional<Boolean>	asBoolean() Retrieves the property value as a boolean.
Optional<Integer>	asInt() Retrieves the property value as an integer.
Optional<Long>	asLong() Retrieves the property value as a long.
Optional<String>	asString() Retrieves the property value as a string.

Method Detail

asString

Optional<String> asString()

Retrieves the property value as a string.

Returns:

returns an empty optional of the value is not present

asInt

Optional<Integer> asInt()

Retrieves the property value as an integer.

Returns:

returns an empty optional of the value is not present or could not be parsed as an integer

asLong

Optional<Long> asLong()

Retrieves the property value as a long.

Returns:

returns an empty optional of the value is not present or could not be parsed as a long

asBoolean

Optional<Boolean> asBoolean()

Retrieves the property value as a boolean.

Returns:

returns an empty optional of the value is not present or could not be parsed as a boolean