本文整理汇总了Java中org.pentaho.di.core.row.ValueMetaInterface.setLength方法的典型用法代码示例。如果您正苦于以下问题：Java ValueMetaInterface.setLength方法的具体用法？Java ValueMetaInterface.setLength怎么用？Java ValueMetaInterface.setLength使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.pentaho.di.core.row.ValueMetaInterface的用法示例。
在下文中一共展示了ValueMetaInterface.setLength方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
/**
* This method is called to determine the changes the step is making to the row-stream.
* To that end a RowMetaInterface object is passed in, containing the row-stream structure as it is when entering
* the step. This method must apply any changes the step makes to the row stream. Usually a step adds fields to the
* row-stream.
*
* @param inputRowMeta the row structure coming in to the step
* @param name the name of the step making the changes
* @param info row structures of any info steps coming in
* @param nextStep the description of a step this step is passing rows to
* @param space the variable space for resolving variables
* @param repository the repository instance optionally read from
* @param metaStore the metaStore to optionally read from
*/
@Override
public void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space, Repository repository, IMetaStore metaStore) throws KettleStepException{
for ( int i = 0; i < fields.length; i++ ) {
int type = fields[i].getType();
if ( type == ValueMetaInterface.TYPE_NONE) type = ValueMetaInterface.TYPE_STRING;
try {
ValueMetaInterface v = ValueMetaFactory.createValueMeta( fields[i].getName(), type );
v.setConversionMask( fields[i].getFormat() );
v.setLength( fields[i].getLength() );
v.setPrecision( fields[i].getPrecision() );
v.setCurrencySymbol( fields[i].getCurrencySymbol() );
v.setDecimalSymbol( fields[i].getDecimalSymbol() );
v.setGroupingSymbol( fields[i].getGroupSymbol() );
v.setTrimType( fields[i].getTrimType() );
v.setOrigin( name );
inputRowMeta.addValueMeta( v );
} catch (KettlePluginException e) {
throw new KettleStepException( e );
}
}
}
示例2: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
@Override
public void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface[] info, StepMeta nextStep,
VariableSpace space, Repository repository, IMetaStore metaStore) throws KettleStepException {
// Optionally add a fields...
//
if (StringUtils.isNotEmpty(responseCodeField)) {
ValueMetaInterface codeValue = new ValueMetaInteger(responseCodeField);
codeValue.setLength(3);
codeValue.setOrigin(name);
inputRowMeta.addValueMeta(codeValue);
}
if (StringUtils.isNotEmpty(responseTimeField)) {
ValueMetaInterface timeValue = new ValueMetaInteger(responseTimeField);
timeValue.setLength(7);
timeValue.setOrigin(name);
inputRowMeta.addValueMeta(timeValue);
}
}
示例3: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface info[], StepMeta nextStep,
VariableSpace space) throws KettleStepException
{
for(int i=0;i<fieldOutStream.length;i++) {
ValueMetaInterface valueMeta = new ValueMeta(space.environmentSubstitute(fieldOutStream[i]), ValueMeta.TYPE_STRING);
valueMeta.setLength(100, -1);
valueMeta.setOrigin(name);
if (!Const.isEmpty(fieldOutStream[i])){
inputRowMeta.addValueMeta(valueMeta);
} else {
int index = inputRowMeta.indexOfValue(fieldInStream[i]);
if (index>=0) {
valueMeta.setName(fieldInStream[i]);
inputRowMeta.setValueMeta(index, valueMeta);
}
}
}
}
示例4: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface info[], StepMeta nextStep, VariableSpace space) throws KettleStepException
{
// Add new field?
for(int i=0;i<fieldOutStream.length;i++) {
if (!Const.isEmpty(fieldOutStream[i])){
int index=inputRowMeta.indexOfValue(fieldInStream[i]);
if(index>=0)
{
ValueMetaInterface in=inputRowMeta.getValueMeta(index);
ValueMetaInterface v = new ValueMeta(space.environmentSubstitute(fieldOutStream[i]), in.getType());
v.setName(space.environmentSubstitute(fieldOutStream[i]));
v.setLength(in.getLength());
v.setPrecision(in.getPrecision());
v.setConversionMask(in.getConversionMask());
v.setOrigin(name);
inputRowMeta.addValueMeta(v);
}
}
}
}
示例5: getValue
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
private ValueMetaAndData getValue(String valuename) throws KettleValueException {
int valtype = ValueMeta.getType(wValueType.getText());
ValueMetaAndData val = new ValueMetaAndData(valuename, wInputString.getText());
ValueMetaInterface valueMeta = val.getValueMeta();
Object valueData = val.getValueData();
valueMeta.setType(valtype);
int formatIndex = wFormat.getSelectionIndex();
valueMeta.setConversionMask(formatIndex >= 0 ? wFormat.getItem(formatIndex) : wFormat.getText());
valueMeta.setLength(Const.toInt(wLength.getText(), -1));
valueMeta.setPrecision(Const.toInt(wPrecision.getText(), -1));
ValueMetaInterface stringValueMeta = new ValueMeta(valuename, ValueMetaInterface.TYPE_STRING);
stringValueMeta.setConversionMetadata(valueMeta);
Object targetData = stringValueMeta.convertDataUsingConversionMetaData(valueData);
val.setValueData(targetData);
return val;
}
示例6: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface row, String name, RowMetaInterface[] info, StepMeta nextStep,
VariableSpace space) {
// No values are added to the row in this type of step
// However, in case of Fixed length records,
// the field precisions and lengths are altered!
for (int i = 0; i < outputFields.length; i++) {
XMLField field = outputFields[i];
ValueMetaInterface v = row.searchValueMeta(field.getFieldName());
if (v != null) {
v.setLength(field.getLength(), field.getPrecision());
}
}
}
示例7: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface row, String origin, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space) throws KettleStepException
{
// The output for the closure table is:
//
// - parentId
// - childId
// - distance
//
// Nothing else.
//
RowMetaInterface result = new RowMeta();
ValueMetaInterface parentValueMeta = row.searchValueMeta(parentIdFieldName);
if (parentValueMeta!=null) result.addValueMeta(parentValueMeta);
ValueMetaInterface childValueMeta = row.searchValueMeta(childIdFieldName);
if (childValueMeta!=null) result.addValueMeta(childValueMeta);
ValueMetaInterface distanceValueMeta = new ValueMeta(distanceFieldName, ValueMetaInterface.TYPE_INTEGER);
distanceValueMeta.setLength(ValueMetaInterface.DEFAULT_INTEGER_LENGTH);
result.addValueMeta(distanceValueMeta);
row.clear();
row.addRowMeta(result);
}
示例8: addField
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
/**
* 添加字段 <br/>
* @author jingma
* @param r 行
* @param name 字段名称
* @param type 类型
* @param trimType 去除空白规则
* @param origin 宿主
* @param comments 描述
* @param length 长度
*/
@SuppressWarnings("deprecation")
protected void addField(RowMetaInterface r, String name, int type,
int trimType, String origin, String comments, int length) {
ValueMetaInterface v = new ValueMeta();
v.setName(name.toUpperCase());
v.setType(type);
v.setTrimType(trimType);
v.setOrigin(origin);
v.setComments(comments);
if(length>0){
v.setLength(length);
}
r.addValueMeta(v);
}
示例9: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
@Override
public void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space, Repository repository, IMetaStore metaStore) throws KettleStepException {
try {
inputRowMeta.clear(); // Start with a clean slate, eats the input
for (TextFileInputField field : inputFields) {
ValueMetaInterface valueMeta = ValueMetaFactory.createValueMeta(field.getName(), field.getType());
valueMeta.setConversionMask(field.getFormat());
valueMeta.setLength(field.getLength());
valueMeta.setPrecision(field.getPrecision());
valueMeta.setConversionMask(field.getFormat());
valueMeta.setDecimalSymbol(field.getDecimalSymbol());
valueMeta.setGroupingSymbol(field.getGroupSymbol());
valueMeta.setCurrencySymbol(field.getCurrencySymbol());
valueMeta.setTrimType(field.getTrimType());
valueMeta.setStorageType(ValueMetaInterface.STORAGE_TYPE_BINARY_STRING);
valueMeta.setDateFormatLenient(true);
valueMeta.setStringEncoding("UTF-8");
ValueMetaInterface storageMetadata = ValueMetaFactory.cloneValueMeta(valueMeta, ValueMetaInterface.TYPE_STRING);
storageMetadata.setStorageType(ValueMetaInterface.STORAGE_TYPE_NORMAL);
storageMetadata.setLength(-1, -1); // we don't really know the lengths of the strings read in advance.
valueMeta.setStorageMetadata(storageMetadata);
valueMeta.setOrigin(name);
inputRowMeta.addValueMeta(valueMeta);
}
} catch (Exception e) {
}
}
开发者ID:GlobalTechnology，项目名称:pdi-google-spreadsheet-plugin，代码行数:33，代码来源:GoogleSpreadsheetInputMeta.java
示例10: setValueMeta
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
private void setValueMeta(ValueMetaInterface v, int i, String name){
int type = fieldType[i];
if (type == ValueMetaInterface.TYPE_NONE) type = ValueMetaInterface.TYPE_STRING;
v.setType(type);
v.setLength(fieldLength[i]);
v.setPrecision(fieldPrecision[i]);
v.setOrigin(name);
v.setConversionMask(fieldFormat[i]);
v.setDecimalSymbol(fieldDecimal[i]);
v.setGroupingSymbol(fieldGroup[i]);
v.setCurrencySymbol(fieldCurrency[i]);
v.setTrimType(fieldTrimType[i]);
}
示例11: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface info[], StepMeta nextStep, VariableSpace space) throws KettleStepException
{
if (!Const.isEmpty(linenumfield))
{
ValueMetaInterface v = new ValueMeta(space.environmentSubstitute(linenumfield), ValueMeta.TYPE_INTEGER);
v.setLength(ValueMetaInterface.DEFAULT_INTEGER_LENGTH, 0);
v.setOrigin(name);
inputRowMeta.addValueMeta(v);
}
}
示例12: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface r, String name, RowMetaInterface info[], StepMeta nextStep, VariableSpace space) throws KettleStepException
{
String realfieldname= space.environmentSubstitute(getSalesforceIDFieldName());
if (!Const.isEmpty(realfieldname))
{
ValueMetaInterface v = new ValueMeta(realfieldname, ValueMeta.TYPE_STRING);
v.setLength(18);
v.setOrigin(name);
r.addValueMeta(v);
}
}
示例13: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface info[], StepMeta nextStep,
VariableSpace space) throws KettleStepException
{
for(int i=0;i<fieldOutStream.length;i++) {
if (!Const.isEmpty(fieldOutStream[i])){
ValueMetaInterface v = new ValueMeta(space.environmentSubstitute(fieldOutStream[i]), ValueMeta.TYPE_STRING);
v.setLength(100, -1);
v.setOrigin(name);
inputRowMeta.addValueMeta(v);
}
}
}
示例14: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface row, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space) throws KettleStepException
{
// No values are added to the row in this type of step
// However, in case of Fixed length records,
// the field precisions and lengths are altered!
for (int i=0;i<outputFields.length;i++)
{
TextFileField field = outputFields[i];
ValueMetaInterface v = row.searchValueMeta(field.getName());
if (v!=null)
{
v.setLength(field.getLength());
v.setPrecision(field.getPrecision());
v.setConversionMask(field.getFormat());
v.setDecimalSymbol(field.getDecimalSymbol());
v.setGroupingSymbol(field.getGroupingSymbol());
v.setCurrencySymbol(field.getCurrencySymbol());
v.setOutputPaddingEnabled( isPadded() );
v.setTrimType(field.getTrimType());
if ( ! Const.isEmpty(getEncoding()) )
{
v.setStringEncoding(getEncoding());
}
// enable output padding by default to be compatible with v2.5.x
//
v.setOutputPaddingEnabled(true);
}
}
}
示例15: getFields
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void getFields(RowMetaInterface rowMeta, String origin, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space) throws KettleStepException
{
for (int i=0;i<fieldDefinition.length;i++) {
FixedFileInputField field = fieldDefinition[i];
ValueMetaInterface valueMeta = new ValueMeta(field.getName(), field.getType());
valueMeta.setConversionMask(field.getFormat());
valueMeta.setTrimType(field.getTrimType());
valueMeta.setLength(field.getLength());
valueMeta.setPrecision(field.getPrecision());
valueMeta.setConversionMask(field.getFormat());
valueMeta.setDecimalSymbol(field.getDecimal());
valueMeta.setGroupingSymbol(field.getGrouping());
valueMeta.setCurrencySymbol(field.getCurrency());
valueMeta.setStringEncoding(space.environmentSubstitute(encoding));
if (lazyConversionActive) valueMeta.setStorageType(ValueMetaInterface.STORAGE_TYPE_BINARY_STRING);
// In case we want to convert Strings...
//
ValueMetaInterface storageMetadata = valueMeta.clone();
storageMetadata.setType(ValueMetaInterface.TYPE_STRING);
storageMetadata.setStorageType(ValueMetaInterface.STORAGE_TYPE_NORMAL);
valueMeta.setStorageMetadata(storageMetadata);
valueMeta.setOrigin(origin);
rowMeta.addValueMeta(valueMeta);
}
}