void enableDataPoint(String xid);
void disableDataPoint(String xid);
void writeDataPoint(String xid, String value);

void setLoggingType(String xid, NativeObject value);
void setLoggingTypeAll(String xid);
void setLoggingTypeNone(String xid);
void setLoggingTypeOnTsChange(String xid);
void setLoggingTypeOnChange(String xid, double tolerance);
void setLoggingTypeInterval(String xid, String intervalPeriodType, int intervalPeriod, String intervalLoggingType);

void setDiscardValues(String xid, NativeObject value);
void setDefaultCacheSize(String xid, Integer value);
void setPurgeType(String xid, NativeObject object);
Examples script

1. Set interval type:

    var intervalType =
    {
        "loggingType":"interval",
        "intervalLoggingType":"minimum",
        "intervalPeriodType":"minutes",
        "intervalPeriod":15
    };

    dp.setLoggingType('DP_578141', intervalType);

    OR

    dp.setLoggingTypeInterval('DP_578141', "minutes", 15, "minimum");

2. Set on change type:

    var onChangeType =
    {
        "loggingType":"on_change",
        "tolerance":0.8
    };

    dp.setLoggingType('DP_578141', onChangeType);

    OR

    dp.setLoggingTypeOnChange('DP_578141', 0.8);

3. Set on ts change type:

    var onTsChangeType =
    {
        "loggingType":"on_ts_change"
    };

    dp.setLoggingType('DP_578141', onTsChangeType);

    OR

    dp.setLoggingTypeOnTsChange('DP_578141');

4. Set none type:

    var noneType =
    {
        "loggingType":"none"
    };

    dp.setLoggingType('DP_578141', noneType);

    OR

    dp.setLoggingTypeNone('DP_578141');

5. Set all logging type:

    var allType =
    {
        "loggingType":"all"
    };

    dp.setLoggingType('DP_578141', allType);

    OR

    dp.setLoggingTypeAll('DP_578141');

6. Set discard values:

    var discardValues =
    {
        "discardExtremeValues":true,
        "discardHighLimit":12,
        "discardLowLimit":-12
    };

    dp.setDiscardValues('DP_578141', discardValues);

7. Set default cache size:

    dp.setDefaultCacheSize('DP_578141', 22334455);

8. Set purge type:

    var purgeType =
    {
        "purgeType":"weeks",
        "purgePeriod":3
    };

    dp.setPurgeType('DP_578141', purgeType);

Note: These commands will only succeed if the data points added to the context and its data sources are enabled in the system.