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Tag Archives: java-interfaces

The ToIntFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The LongToIntFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The ToLongFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The LongToDoubleFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The Supplier Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The ToLongBiFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The ToIntBiFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The ToDoubleBiFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The Function Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
The BiFunction Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programming in Java. It represents… Read More
Static Methods in Interface are those methods, which are defined in the interface with the keyword static. Unlike other methods in Interface, these static methods… Read More
Iterators are used in Collection framework in Java to retrieve elements one by one. For more details and introduction related to this, see this link.… Read More
Java 9 onwards, you can include private methods in interfaces. Before Java 9 it was not possible. Interfaces till Java 7 In Java SE 7… Read More
Callback in C/C++ : The mechanism of calling a function from another function is called “callback”. Memory address of a function is represented as ‘function… Read More
POJI: stands for Plain Old Java Interface. A POJI is an ordinary interface without any specialties. The interfaces that do not extend from technology/framework specific… Read More