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Move delegate property interfaces to a separate file.

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This commit is contained in:
Ilya Gorbunov
2015-06-10 22:03:11 +03:00
parent fb6c7e20de
commit 6b747cf6f8
2 changed files with 48 additions and 41 deletions
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libraries/stdlib/src/kotlin/properties/Delegation.kt
-41
View File
@@ -1,46 +1,5 @@
package kotlin.properties
/**
* Base interface that can be used for implementing property delegates of read-only properties. This is provided only for
* convenience; you don't have to extend this interface as long as your property delegate has methods with the same
* signatures.
* @param R the type of object which owns the delegated property.
* @param T the type of the property value.
*/
public interface ReadOnlyProperty<in R, out T> {
/**
* Returns the value of the property for the given object.
* @param thisRef the object for which the value is requested.
* @param desc the metadata for the property.
* @return the property value.
*/
public fun get(thisRef: R, desc: PropertyMetadata): T
}
/**
* Base interface that can be used for implementing property delegates of read-only properties. This is provided only for
* convenience; you don't have to extend this interface as long as your property delegate has methods with the same
* signatures.
* @param R the type of object which owns the delegated property.
* @param T the type of the property value.
*/
public interface ReadWriteProperty<in R, T> {
/**
* Returns the value of the property for the given object.
* @param thisRef the object for which the value is requested.
* @param desc the metadata for the property.
* @return the property value.
*/
public fun get(thisRef: R, desc: PropertyMetadata): T
/**
* Sets the value of the property for the given object.
* @param thisRef the object for which the value is requested.
* @param desc the metadata for the property.
* @param value the value to set.
*/
public fun set(thisRef: R, desc: PropertyMetadata, value: T)
}
/**
* Standard property delegates.
libraries/stdlib/src/kotlin/properties/Interfaces.kt
+48
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@@ -0,0 +1,48 @@
package kotlin.properties
/**
* Base interface that can be used for implementing property delegates of read-only properties.
*
* This is provided only for convenience; you don't have to extend this interface
* as long as your property delegate has methods with the same signatures.
*
* @param R the type of object which owns the delegated property.
* @param T the type of the property value.
*/
public interface ReadOnlyProperty<in R, out T> {
/**
* Returns the value of the property for the given object.
* @param thisRef the object for which the value is requested.
* @param desc the metadata for the property.
* @return the property value.
*/
public fun get(thisRef: R, desc: PropertyMetadata): T
}
/**
* Base interface that can be used for implementing property delegates of read-write properties.
*
* This is provided only for convenience; you don't have to extend this interface
* as long as your property delegate has methods with the same signatures.
*
* @param R the type of object which owns the delegated property.
* @param T the type of the property value.
*/
public interface ReadWriteProperty<in R, T> {
/**
* Returns the value of the property for the given object.
* @param thisRef the object for which the value is requested.
* @param desc the metadata for the property.
* @return the property value.
*/
public fun get(thisRef: R, desc: PropertyMetadata): T
/**
* Sets the value of the property for the given object.
* @param thisRef the object for which the value is requested.
* @param desc the metadata for the property.
* @param value the value to set.
*/
public fun set(thisRef: R, desc: PropertyMetadata, value: T)
}