NegateWhereFilter.java

package jetbrains.mps.internal.collections.runtime.impl;

/*Generated by MPS */

import jetbrains.mps.internal.collections.runtime.IWhereFilter;
import jetbrains.mps.baseLanguage.closures.runtime._FunctionTypes;

public class NegateWhereFilter<T> extends IWhereFilter<T> {
  private final _FunctionTypes._return_P1_E0<? extends Boolean, ? super T> filter;
  public NegateWhereFilter(_FunctionTypes._return_P1_E0<? extends Boolean, ? super T> filter) {
    this.filter = filter;
  }
  @Override
  public boolean accept(T t) {
    return !((filter.invoke(t)));
  }
}