com.blazebit.lang

Interface ValueHolder<X>

Type Parameters:

X - The type of the value that is held by the value holder.

All Known Implementing Classes:

PropertyPathExpressionValueHolder

public interface ValueHolder<X>

As the name says, value holders hold a value that can be accessed. ValueHolders are mutable and the methods may throw RuntimeExceptions.

Since:

1.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method and Description
X	getValue() Returns the value of the value holder.
void	setValue(X value) Sets the value of the value holder.

Method Detail

getValue

X getValue()

Returns the value of the value holder. Subsequent call may return different values. The concrete value holder may throw RuntimeExceptions.

Returns:

The value of the value holder.

setValue

void setValue(X value)

Sets the value of the value holder. The concrete value holder may throw RuntimeExceptions.

Parameters:

value - The new value of the value holder.