Package cern.colt.function

Examples of cern.colt.function.IntProcedure


/**
* Constructs a function that returns <tt>a > b</tt>.
* <tt>a</tt> is a variable, <tt>b</tt> is fixed.
*/
public static IntProcedure isGreater(final int b) {
  return new IntProcedure() {
    public final boolean apply(int a) { return a > b; }
  };
}
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/**
* Constructs a function that returns <tt>a < b</tt>.
* <tt>a</tt> is a variable, <tt>b</tt> is fixed.
*/
public static IntProcedure isLess(final int b) {
  return new IntProcedure() {
    public final boolean apply(int a) { return a < b; }
  };
}
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*
* @return <tt>true</tt> if the receiver contains the specified key.
*/
public boolean containsKey(final int key) {
  return ! forEachKey(
    new IntProcedure() {
      public boolean apply(int iterKey) {
        return (key != iterKey);
      }
    }
  );
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* @param procedure    the procedure to be applied. Stops iteration if the procedure returns <tt>false</tt>, otherwise continues.
* @return <tt>false</tt> if the procedure stopped before all keys where iterated over, <tt>true</tt> otherwise.
*/
public boolean forEachPair(final IntIntProcedure procedure) {
  return forEachKey(
    new IntProcedure() {
      public boolean apply(int key) {
        return procedure.apply(key,get(key));
      }
    }
  );
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* @param list the list to be filled, can have any size.
*/
public void keys(final IntArrayList list) {
  list.clear();
  forEachKey(
    new IntProcedure() {
      public boolean apply(int key) {
        list.add(key);
        return true;
      }
    }
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* @param list the list to be filled, can have any size.
*/
public void values(final IntArrayList list) {
  list.clear();
  forEachKey(
    new IntProcedure() {
      public boolean apply(int key) {
        list.add(get(key));
        return true;
      }
    }
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/**
* Constructs a function that returns <tt>from<=a && a<=to</tt>.
* <tt>a</tt> is a variable, <tt>from</tt> and <tt>to</tt> are fixed.
*/
public static IntProcedure isBetween(final int from, final int to) {
  return new IntProcedure() {
    public final boolean apply(int a) { return from<=a && a<=to; }
  };
}
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/**
* Constructs a function that returns <tt>a == b</tt>.
* <tt>a</tt> is a variable, <tt>b</tt> is fixed.
*/
public static IntProcedure isEqual(final int b) {
  return new IntProcedure() {
    public final boolean apply(int a) { return a==b; }
  };
}
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/**
* Constructs a function that returns <tt>a > b</tt>.
* <tt>a</tt> is a variable, <tt>b</tt> is fixed.
*/
public static IntProcedure isGreater(final int b) {
  return new IntProcedure() {
    public final boolean apply(int a) { return a > b; }
  };
}
View Full Code Here

/**
* Constructs a function that returns <tt>a < b</tt>.
* <tt>a</tt> is a variable, <tt>b</tt> is fixed.
*/
public static IntProcedure isLess(final int b) {
  return new IntProcedure() {
    public final boolean apply(int a) { return a < b; }
  };
}
View Full Code Here

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