Examples with IdentityValueMapper org.apache.ignite.ml.math.IdentityValueMapper used on opensource projects

Example 36 with IdentityValueMapper

use of org.apache.ignite.ml.math.IdentityValueMapper in project ignite by apache.

the class CacheVectorTest method testCopy.

/**
 */
public void testCopy() {
    IgniteUtils.setCurrentIgniteName(ignite.configuration().getIgniteInstanceName());
    IdentityValueMapper valMapper = new IdentityValueMapper();
    CacheVector<Integer, Double> cacheVector = new CacheVector<>(size, getCache(), keyMapper, valMapper);
    try {
        cacheVector.copy();
        TestCase.fail("Unsupported case");
    } catch (UnsupportedOperationException ignored) {
    }
}

Example 37 with IdentityValueMapper

use of org.apache.ignite.ml.math.IdentityValueMapper in project ignite by apache.

the class CacheVectorTest method testMapBiFunc.

/**
 */
public void testMapBiFunc() {
    IgniteUtils.setCurrentIgniteName(ignite.configuration().getIgniteInstanceName());
    IdentityValueMapper valMapper = new IdentityValueMapper();
    CacheVector<Integer, Double> cacheVector = new CacheVector<>(size, getCache(), keyMapper, valMapper);
    initVector(cacheVector);
    cacheVector.map(Functions.PLUS, 1d);
    for (int i = 0; i < size; i++) assertEquals("Unexpected value.", cacheVector.get(i), 1d, 0d);
}