Class CodePointMap.StringIterator

java.lang.Object
org.graalvm.shadowed.com.ibm.icu.util.CodePointMap.StringIterator
Enclosing class:
CodePointMap
public class CodePointMap.StringIterator extends Object
Iterates over code points of a string and fetches map values. This does not implement java.util.Iterator. 
 void onString(CodePointMap map, CharSequence s, int start) {
     CodePointMap.StringIterator iter = map.stringIterator(s, start);
     while (iter.next()) {
         int end = iter.getIndex();  // code point from between start and end
         useValue(s, start, end, iter.getCodePoint(), iter.getValue());
         start = end;
     }
 }

This class is not intended for public subclassing.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected int
    c
    Deprecated.
    This API is ICU internal only.
    protected CharSequence
    s
    Deprecated.
    This API is ICU internal only.
    protected int
    sIndex
    Deprecated.
    This API is ICU internal only.
    protected int
    value
    Deprecated.
    This API is ICU internal only.

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    StringIterator(CharSequence s, int sIndex)
    Deprecated.
    This API is ICU internal only.

  • Method Summary

    Modifier and Type
    Method
    Description
    final int
    getCodePoint()
     
    final int
    getIndex()
     
    final int
    getValue()
     
    boolean
    next()
    Reads the next code point, post-increments the string index, and gets a value from the map.
    boolean
    previous()
    Reads the previous code point, pre-decrements the string index, and gets a value from the map.
    void
    reset(CharSequence s, int sIndex)
    Resets the iterator to a new string and/or a new string index.

    Methods inherited from class java.lang.Object

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

  • Field Details

    • s

      @Deprecated protected CharSequence s
      Deprecated.
      This API is ICU internal only.

    • sIndex

      @Deprecated protected int sIndex
      Deprecated.
      This API is ICU internal only.

    • c

      @Deprecated protected int c
      Deprecated.
      This API is ICU internal only.

    • value

      @Deprecated protected int value
      Deprecated.
      This API is ICU internal only.

  • Constructor Details

    • StringIterator

      @Deprecated protected StringIterator(CharSequence s, int sIndex)
      Deprecated.
      This API is ICU internal only.

  • Method Details

    • reset

      public void reset(CharSequence s, int sIndex)
      Resets the iterator to a new string and/or a new string index.
      Parameters:
      s - string to iterate over
      sIndex - string index where the iteration will start

    • next

      public boolean next()
      Reads the next code point, post-increments the string index, and gets a value from the map. Sets an implementation-defined error value if the code point is an unpaired surrogate.
      Returns:
      true if the string index was not yet at the end of the string; otherwise the iterator did not advance

    • previous

      public boolean previous()
      Reads the previous code point, pre-decrements the string index, and gets a value from the map. Sets an implementation-defined error value if the code point is an unpaired surrogate.
      Returns:
      true if the string index was not yet at the start of the string; otherwise the iterator did not advance

    • getIndex

      public final int getIndex()
      Returns:
      the string index

    • getCodePoint

      public final int getCodePoint()
      Returns:
      the code point

    • getValue

      public final int getValue()
      Returns:
      the map value, or an implementation-defined error value if the code point is an unpaired surrogate