Module qtjambi
Package io.qt.core

Class QSequentialConstIterator<T>

java.lang.Object
io.qt.QtObject
io.qt.internal.AbstractSequentialConstIterator<T>
io.qt.core.QSequentialConstIterator<T>
Type Parameters:
T - value type
All Implemented Interfaces:
QIterator<T>, QtObjectInterface, Iterable<T>
Direct Known Subclasses:
QSequentialIterator
public class QSequentialConstIterator<T> extends io.qt.internal.AbstractSequentialConstIterator<T> implements Iterable<T>, QIterator<T>

Java-iterable wrapper for Qt's constant iterator types:

See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from class io.qt.QtObject

    QtObject.QPrivateConstructor

  • Method Summary

    Modifier and Type
    Method
    Description
    protected final T
    checkedValue()
    Returns the current item's value if item is valid or throws NoSuchElementException otherwise.
    protected final void
    decrement()
    Advances the iterator to the previous item in the container.
    final Iterator<T>
    descendingIterator()
    protected boolean
    equals(io.qt.internal.AbstractSequentialConstIterator<?> o)
    Returns true if other points to the same item as this iterator; otherwise returns false.
    boolean
    equals(Object other)
    Used to check if this object shares the same native counterpart with the other object, i.e. the objects are equals if their native counterparts are identical.
    protected final void
    increment()
    Advances the iterator to the next item in the container.
    final Iterator<T>
    iterator()
    protected final T
    val()
    Returns the current item's value.
    final Optional<T>
    value()
    Returns the value at iterator's position in the container or emptiness in case of end.

    Methods inherited from class io.qt.internal.AbstractSequentialConstIterator

    begin, compareOwners, end, isConstant, toJavaDescendingIterator, toJavaIterator

    Methods inherited from class io.qt.QtObject

    dispose, isDisposed

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface java.lang.Iterable

    forEach, spliterator

    Methods inherited from interface io.qt.QtObjectInterface

    dispose, isDisposed

  • Method Details

    • val

      @QtUninvokable protected final T val()
      Returns the current item's value.
      Specified by:
      val in class io.qt.internal.AbstractSequentialConstIterator<T>

    • increment

      @QtUninvokable protected final void increment()
      Advances the iterator to the next item in the container.
      Specified by:
      increment in class io.qt.internal.AbstractSequentialConstIterator<T>

    • decrement

      @QtUninvokable protected final void decrement()
      Advances the iterator to the previous item in the container.
      Specified by:
      decrement in class io.qt.internal.AbstractSequentialConstIterator<T>

    • equals

      @QtUninvokable protected boolean equals(io.qt.internal.AbstractSequentialConstIterator<?> o)
      Returns true if other points to the same item as this iterator; otherwise returns false.
      Specified by:
      equals in class io.qt.internal.AbstractSequentialConstIterator<T>

    • equals

      @QtUninvokable public boolean equals(Object other)
      Used to check if this object shares the same native counterpart with the other object, i.e. the objects are equals if their native counterparts are identical. Qt value types override this method to make a value comparison. Otherwise it will return the result of calling the super class implementation.
      Overrides:
      equals in class io.qt.internal.AbstractSequentialConstIterator<T>
      Parameters:
      other - other object
      Returns:
      true if the native counterpart of the two objects are one and the same.

    • iterator

      @QtUninvokable public final Iterator<T> iterator()
      Specified by:
      iterator in interface Iterable<T>
      Specified by:
      iterator in interface QIterator<T>

    • descendingIterator

      @QtUninvokable public final Iterator<T> descendingIterator()

    • value

      @QtUninvokable public final Optional<T> value()
      Returns the value at iterator's position in the container or emptiness in case of end.
      Specified by:
      value in interface QIterator<T>

    • checkedValue

      @QtUninvokable protected final T checkedValue() throws NoSuchElementException
      Returns the current item's value if item is valid or throws NoSuchElementException otherwise.
      Specified by:
      checkedValue in class io.qt.internal.AbstractSequentialConstIterator<T>
      Throws:
      NoSuchElementException