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Container pom for Pentaho Data Integration modules
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/*! ******************************************************************************
*
* Pentaho Data Integration
*
* Copyright (C) 2002-2017 by Hitachi Vantara : http://www.pentaho.com
*
*******************************************************************************
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
package org.pentaho.di.trans.step;
import java.util.List;
import org.pentaho.di.core.row.ValueMetaInterface;
public class BaseStepMetaInjection {
protected StepInjectionMetaEntry createStepMetaInjectionEntry( StepMetaInjectionEnumEntry entry ) {
StepInjectionMetaEntry stepInjectionMetaEntry =
new StepInjectionMetaEntry( entry.name(), entry.getValueType(), entry.getDescription() );
return stepInjectionMetaEntry;
}
protected void addNestedStepMetaInjectionEntries( List list,
StepMetaInjectionEnumEntry[] allEntries, StepMetaInjectionEnumEntry itemsEntry,
StepMetaInjectionEnumEntry itemEntry ) {
StepInjectionMetaEntry fieldsEntry = createStepMetaInjectionEntry( itemsEntry );
list.add( fieldsEntry );
StepInjectionMetaEntry fieldEntry = createStepMetaInjectionEntry( itemEntry );
fieldsEntry.getDetails().add( fieldEntry );
for ( StepMetaInjectionEnumEntry entry : allEntries ) {
if ( entry.getParent() == itemEntry ) {
fieldEntry.getDetails().add( createStepMetaInjectionEntry( entry ) );
}
}
}
protected void addTopLevelStepMetaInjectionEntries( List list,
StepMetaInjectionEnumEntry[] allEntries ) {
for ( StepMetaInjectionEnumEntry entry : allEntries ) {
if ( entry.getParent() == null && entry.getValueType() != ValueMetaInterface.TYPE_NONE ) {
list.add( createStepMetaInjectionEntry( entry ) );
}
}
}
}