El método current() de la clase java.text.BreakIterator se usa para obtener el índice del límite de texto reciente en la línea de palabras. Proporciona el desplazamiento del texto que actualmente señala el BreakIterator.
Sintaxis:
public abstract int current()
Parámetro: Este método no acepta ningún parámetro.
Valor de retorno: este método proporciona el índice del límite de texto reciente.
A continuación se muestran los ejemplos para ilustrar el método actual() :
Ejemplo 1:
// Java program to demonstrate current() method
import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
// creating and initializing integer with zero
int current = 0, last = 0;
// creating and initializing BreakIterator
BreakIterator wb
= BreakIterator.getWordInstance();
// setting text for BreakIterator
wb.setText("Code Geeks");
// getting the current text boundary
current = wb.current();
// display the result
System.out.println(
"current position "
+ "before calling next(): "
+ current);
// calling next method
last = wb.next();
// getting the current text boundary
current = wb.current();
// display the result
System.out.println(
"\ncurrent position after"
+ " calling 1st next(): "
+ current);
// calling next method
last = wb.next();
// getting the current text boundary
current = wb.current();
// display the result
System.out.println(
"\ncurrent position after"
+ " calling 2nd next(): "
+ current);
}
}
Producción:
current position before calling next(): 0 current position after calling 1st next(): 4 current position after calling 2nd next(): 6
Ejemplo 2:
// Java program to demonstrate current() method
import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
// creating and initializing integer with zero
int current = 0, last = 0;
// creating and initializing BreakIterator
BreakIterator wb
= BreakIterator.getWordInstance();
// setting text for BreakIterator
wb.setText("GeeksForGeeks");
// getting the current text boundary
current = wb.current();
// display the result
System.out.println(
"current position "
+ "before calling next(): "
+ current);
// calling next method
last = wb.next();
// getting the current text boundary
current = wb.current();
// display the result
System.out.println(
"\ncurrent position after"
+ " calling 1st next(): "
+ current);
// calling next method
last = wb.next();
// getting the current text boundary
current = wb.current();
// display the result
System.out.println(
"\ncurrent position after"
+ " calling 2nd next(): "
+ current);
}
}
Producción:
current position before calling next(): 0 current position after calling 1st next(): 13 current position after calling 2nd next(): 13
Referencia: https://docs.oracle.com/javase/9/docs/api/java/text/BreakIterator.html#current–
Publicación traducida automáticamente
Artículo escrito por RohitPrasad3 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA