[New] Added ListParameter.getValue(int) and streamValues()
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@ -6,6 +6,7 @@ import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import java.util.stream.Stream;
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import li.strolch.exception.StrolchException;
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import li.strolch.utils.helper.StringHelper;
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@ -90,6 +91,16 @@ public abstract class AbstractListParameter<E> extends AbstractParameter<List<E>
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return new ArrayList<>(this.value);
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}
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@Override
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public E getValue(int index) {
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return this.value.get(index);
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}
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@Override
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public Stream<E> streamValues() {
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return this.value.stream();
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}
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@Override
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public void setValue(List<E> values) {
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assertNotReadonly();
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@ -17,6 +17,7 @@ package li.strolch.model.parameter;
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import java.util.Collection;
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import java.util.List;
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import java.util.stream.Stream;
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/**
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* A {@link Parameter} which supports a list of elements.
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@ -28,6 +29,23 @@ public interface ListParameter<E> extends Parameter<List<E>> {
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String VALUE_SEPARATOR1 = ";"; //$NON-NLS-1$
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String VALUE_SEPARATOR2 = ","; //$NON-NLS-1$
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/**
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* Returns the value at the given index of this {@link ListParameter}'s value
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*
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* @param index
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* the index from which to return the value
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*
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* @return the value at the given index
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*/
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E getValue(int index);
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/**
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* Returns a {@link Stream} for the values of this list
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*
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* @return a stream for the values
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*/
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Stream<E> streamValues();
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/**
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* Set the internal value to have the content of the collection
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*
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