Java ConditionOp.InSet方法代码示例

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
/**
 * Constructor for operations such as less than, equal to, greater than, etc.
 *
 * @param column                Column to check for the condition
 * @param sequenceConditionMode Mode for handling sequence data
 * @param op                    Operation (<, >=, !=, etc)
 * @param value                 Value to use in the condition
 */
public IntegerColumnCondition(String column, SequenceConditionMode sequenceConditionMode, ConditionOp op,
                int value) {
    super(column, sequenceConditionMode);
    if (op == ConditionOp.InSet || op == ConditionOp.NotInSet) {
        throw new IllegalArgumentException(
                        "Invalid condition op: cannot use this constructor with InSet or NotInSet ops");
    }
    this.op = op;
    this.value = value;
    this.set = null;
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
/**
 * Constructor for operations such as less than, equal to, greater than, etc.
 *
 * @param column                Column to check for the condition
 * @param sequenceConditionMode Mode for handling sequence data
 * @param op                    Operation (<, >=, !=, etc)
 * @param value                 Time value (in epoch millisecond format) to use in the condition
 */
public TimeColumnCondition(String column, SequenceConditionMode sequenceConditionMode, ConditionOp op, long value) {
    super(column, sequenceConditionMode);
    if (op == ConditionOp.InSet || op == ConditionOp.NotInSet) {
        throw new IllegalArgumentException(
                        "Invalid condition op: cannot use this constructor with InSet or NotInSet ops");
    }
    this.op = op;
    this.value = value;
    this.set = null;
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
/**
 * Constructor for operations such as less than, equal to, greater than, etc.
 *
 * @param column                Column to check for the condition
 * @param sequenceConditionMode Mode for handling sequence data
 * @param op                    Operation (<, >=, !=, etc)
 * @param value                 Value to use in the condition
 */
public LongColumnCondition(String column, SequenceConditionMode sequenceConditionMode, ConditionOp op, long value) {
    super(column, sequenceConditionMode);
    if (op == ConditionOp.InSet || op == ConditionOp.NotInSet) {
        throw new IllegalArgumentException(
                        "Invalid condition op: cannot use this constructor with InSet or NotInSet ops");
    }
    this.op = op;
    this.value = value;
    this.set = null;
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
/**
 * Constructor for operations: ConditionOp.InSet, ConditionOp.NotInSet
 *
 * @param columnName            Column to check for the condition
 * @param sequenceConditionMode Mode for handling sequence data
 * @param op                    Operation. Must be either ConditionOp.InSet, ConditionOp.NotInSet
 * @param set                   Set to use in the condition
 */
public CategoricalColumnCondition(String columnName, SequenceConditionMode sequenceConditionMode, ConditionOp op,
                Set<String> set) {
    super(columnName, sequenceConditionMode);
    if (op != ConditionOp.InSet && op != ConditionOp.NotInSet) {
        throw new IllegalArgumentException(
                        "Invalid condition op: can ONLY use this constructor with InSet or NotInSet ops");
    }
    this.op = op;
    this.value = null;
    this.set = set;
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
/**
 * Constructor for operations: ConditionOp.InSet, ConditionOp.NotInSet
 *
 * @param column                Column to check for the condition
 * @param sequenceConditionMode Mode for handling sequence data
 * @param op                    Operation. Must be either ConditionOp.InSet, ConditionOp.NotInSet
 * @param set                   Set to use in the condition
 */
public StringColumnCondition(String column, SequenceConditionMode sequenceConditionMode, ConditionOp op,
                Set<String> set) {
    super(column, sequenceConditionMode);
    if (op != ConditionOp.InSet && op != ConditionOp.NotInSet) {
        throw new IllegalArgumentException(
                        "Invalid condition op: can ONLY use this constructor with InSet or NotInSet ops");
    }
    this.op = op;
    this.value = null;
    this.set = set;
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
/**
 * Constructor for operations such as less than, equal to, greater than, etc.
 *
 * @param column                Column to check for the condition
 * @param sequenceConditionMode Mode for handling sequence data
 * @param op                    Operation (<, >=, !=, etc)
 * @param value                 Value to use in the condition
 */
public DoubleColumnCondition(String column, SequenceConditionMode sequenceConditionMode, ConditionOp op,
                double value) {
    super(column, sequenceConditionMode);
    if (op == ConditionOp.InSet || op == ConditionOp.NotInSet) {
        throw new IllegalArgumentException(
                        "Invalid condition op: cannot use this constructor with InSet or NotInSet ops");
    }
    this.op = op;
    this.value = value;
    this.set = null;
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
private SequenceLengthCondition(@JsonProperty("op") ConditionOp op, @JsonProperty("length") Integer length,
                @JsonProperty("set") Set<Integer> set) {
    if (set != null & op != ConditionOp.InSet && op != ConditionOp.NotInSet) {
        throw new IllegalArgumentException(
                        "Invalid condition op: can only use this constructor with InSet or NotInSet ops");
    }
    this.op = op;
    this.length = length;
    this.set = set;
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
@Override
public String toString() {
    return "IntegerColumnCondition(columnName=\"" + columnName + "\"," + op + ","
                    + (op == ConditionOp.NotInSet || op == ConditionOp.InSet ? set : value) + ")";
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
@Override
public String toString() {
    return "TimeColumnCondition(columnName=\"" + columnName + "\"," + op + ","
                    + (op == ConditionOp.NotInSet || op == ConditionOp.InSet ? set : value) + ")";
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
@Override
public String toString() {
    return "LongColumnCondition(columnName=\"" + columnName + "\"," + op + ","
                    + (op == ConditionOp.NotInSet || op == ConditionOp.InSet ? set : value) + ")";
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
@Override
public String toString() {
    return "CategoricalColumnCondition(columnName=\"" + columnName + "\"," + op + ","
                    + (op == ConditionOp.NotInSet || op == ConditionOp.InSet ? set : value) + ")";
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
@Override
public String toString() {
    return "StringColumnCondition(columnName=\"" + columnName + "\"," + op + ","
                    + (op == ConditionOp.NotInSet || op == ConditionOp.InSet ? set : value) + ")";
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
@Override
public String toString() {
    return "DoubleColumnCondition(columnName=\"" + columnName + "\"," + op + ","
                    + (op == ConditionOp.NotInSet || op == ConditionOp.InSet ? set : value) + ")";
}
 

import org.datavec.api.transform.condition.ConditionOp; //导入方法依赖的package包/类
@Test
public void testConditions() {
    Set<String> setStr = new HashSet<>();
    setStr.add("A");
    setStr.add("B");

    Set<Double> setD = new HashSet<>();
    setD.add(1.0);
    setD.add(2.0);

    Set<Integer> setI = new HashSet<>();
    setI.add(1);
    setI.add(2);

    Set<Long> setL = new HashSet<>();
    setL.add(1L);
    setL.add(2L);

    Condition[] conditions = new Condition[] {new CategoricalColumnCondition("Col", ConditionOp.Equal, "A"),
                    new CategoricalColumnCondition("Col", ConditionOp.NotInSet, setStr),
                    new DoubleColumnCondition("Col", ConditionOp.Equal, 1.0),
                    new DoubleColumnCondition("Col", ConditionOp.InSet, setD),

                    new IntegerColumnCondition("Col", ConditionOp.Equal, 1),
                    new IntegerColumnCondition("Col", ConditionOp.InSet, setI),

                    new LongColumnCondition("Col", ConditionOp.Equal, 1),
                    new LongColumnCondition("Col", ConditionOp.InSet, setL),

                    new NullWritableColumnCondition("Col"),

                    new StringColumnCondition("Col", ConditionOp.NotEqual, "A"),
                    new StringColumnCondition("Col", ConditionOp.InSet, setStr),

                    new TimeColumnCondition("Col", ConditionOp.Equal, 1L),
                    new TimeColumnCondition("Col", ConditionOp.InSet, setL),

                    new StringRegexColumnCondition("Col", "Regex"),

                    BooleanCondition.OR(
                                    BooleanCondition.AND(
                                                    new CategoricalColumnCondition("Col", ConditionOp.Equal, "A"),
                                                    new LongColumnCondition("Col2", ConditionOp.Equal, 1)),
                                    BooleanCondition.NOT(new TimeColumnCondition("Col3", ConditionOp.Equal, 1L)))};

    for (Condition c : conditions) {
        String yaml = y.serialize(c);
        String json = j.serialize(c);

        //            System.out.println(yaml);
        //            System.out.println(json);
        //            System.out.println();

        Condition t2 = y.deserializeCondition(yaml);
        Condition t3 = j.deserializeCondition(json);
        assertEquals(c, t2);
        assertEquals(c, t3);
    }

    String arrAsYaml = y.serialize(conditions);
    String arrAsJson = j.serialize(conditions);
    String listAsYaml = y.serializeConditionList(Arrays.asList(conditions));
    String listAsJson = j.serializeConditionList(Arrays.asList(conditions));

    //        System.out.println("\n\n\n\n");
    //        System.out.println(listAsYaml);

    List<Condition> lFromYaml = y.deserializeConditionList(listAsYaml);
    List<Condition> lFromJson = j.deserializeConditionList(listAsJson);

    assertEquals(Arrays.asList(conditions), y.deserializeConditionList(arrAsYaml));
    assertEquals(Arrays.asList(conditions), j.deserializeConditionList(arrAsJson));
    assertEquals(Arrays.asList(conditions), lFromYaml);
    assertEquals(Arrays.asList(conditions), lFromJson);
}