package de.tud.inf.example.set.attributevalues; public class SparseBinaryMatrixValue extends SparseMatrixValue{ public SparseBinaryMatrixValue(int nrRows, int nrColumns) { super(nrRows, nrColumns); } private boolean set(int key) { return super.set(key, 1); } @Override public void setValues(double[][] values) { //assume that all inner lists have one entry for(int i=0;i<values.length;i++){ this.set((int)values[i][0]); } } }