Examples with ValueMetaNumber org.apache.hop.core.row.value.ValueMetaNumber used on opensource projects

Example 26 with ValueMetaNumber

use of org.apache.hop.core.row.value.ValueMetaNumber in project hop by apache.

the class RandomValueMeta method getFields.

@Override
public void getFields(IRowMeta row, String name, IRowMeta[] info, TransformMeta nextTransform, IVariables variables, IHopMetadataProvider metadataProvider) throws HopTransformException {
    for (int i = 0; i < fieldName.length; i++) {
        IValueMeta v;
        switch(fieldType[i]) {
            case TYPE_RANDOM_NUMBER:
                v = new ValueMetaNumber(fieldName[i], 10, 5);
                break;
            case TYPE_RANDOM_INTEGER:
                v = new ValueMetaInteger(fieldName[i], 10, 0);
                break;
            case TYPE_RANDOM_STRING:
                v = new ValueMetaString(fieldName[i], 13, 0);
                break;
            case TYPE_RANDOM_UUID:
                v = new ValueMetaString(fieldName[i], 36, 0);
                break;
            case TYPE_RANDOM_UUID4:
                v = new ValueMetaString(fieldName[i], 36, 0);
                break;
            case TYPE_RANDOM_MAC_HMACMD5:
                v = new ValueMetaString(fieldName[i], 100, 0);
                break;
            case TYPE_RANDOM_MAC_HMACSHA1:
                v = new ValueMetaString(fieldName[i], 100, 0);
                break;
            default:
                v = new ValueMetaNone(fieldName[i]);
                break;
        }
        v.setOrigin(name);
        row.addValueMeta(v);
    }
}

Example 27 with ValueMetaNumber

use of org.apache.hop.core.row.value.ValueMetaNumber in project hop by apache.

the class FuzzyMatchMeta method getFields.

@Override
public void getFields(IRowMeta inputRowMeta, String name, IRowMeta[] info, TransformMeta nextTransform, IVariables variables, IHopMetadataProvider metadataProvider) throws HopTransformException {
    // Add match field
    IValueMeta v = new ValueMetaString(variables.resolve(getOutputMatchField()));
    v.setOrigin(name);
    v.setStorageType(IValueMeta.STORAGE_TYPE_NORMAL);
    inputRowMeta.addValueMeta(v);
    String mainField = variables.resolve(getOutputValueField());
    if (!Utils.isEmpty(mainField) && isGetCloserValue()) {
        switch(getAlgorithmType()) {
            case FuzzyMatchMeta.OPERATION_TYPE_DAMERAU_LEVENSHTEIN:
            case FuzzyMatchMeta.OPERATION_TYPE_LEVENSHTEIN:
                v = new ValueMetaInteger(mainField);
                v.setLength(IValueMeta.DEFAULT_INTEGER_LENGTH);
                break;
            case FuzzyMatchMeta.OPERATION_TYPE_JARO:
            case FuzzyMatchMeta.OPERATION_TYPE_JARO_WINKLER:
            case FuzzyMatchMeta.OPERATION_TYPE_PAIR_SIMILARITY:
                v = new ValueMetaNumber(mainField);
                break;
            default:
                // Phonetic algorithms
                v = new ValueMetaString(mainField);
                break;
        }
        v.setStorageType(IValueMeta.STORAGE_TYPE_NORMAL);
        v.setOrigin(name);
        inputRowMeta.addValueMeta(v);
    }
    boolean activateAdditionalFields = isGetCloserValue() || (getAlgorithmType() == FuzzyMatchMeta.OPERATION_TYPE_DOUBLE_METAPHONE) || (getAlgorithmType() == FuzzyMatchMeta.OPERATION_TYPE_SOUNDEX) || (getAlgorithmType() == FuzzyMatchMeta.OPERATION_TYPE_REFINED_SOUNDEX) || (getAlgorithmType() == FuzzyMatchMeta.OPERATION_TYPE_METAPHONE);
    if (activateAdditionalFields) {
        if (info != null && info.length == 1 && info[0] != null) {
            for (int i = 0; i < valueName.length; i++) {
                v = info[0].searchValueMeta(value[i]);
                if (v != null) {
                    // Configuration error/missing resources...
                    v.setName(valueName[i]);
                    v.setOrigin(name);
                    v.setStorageType(// Only normal storage goes into the cache
                    IValueMeta.STORAGE_TYPE_NORMAL);
                    inputRowMeta.addValueMeta(v);
                } else {
                    throw new HopTransformException(BaseMessages.getString(PKG, "FuzzyMatchMeta.Exception.ReturnValueCanNotBeFound", value[i]));
                }
            }
        } else {
            for (int i = 0; i < valueName.length; i++) {
                v = new ValueMetaString(valueName[i]);
                v.setOrigin(name);
                inputRowMeta.addValueMeta(v);
            }
        }
    }
}