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| package net.sourceforge.pmd.properties; |
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| import net.sourceforge.pmd.util.StringUtil; |
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| public abstract class AbstractScalarProperty extends AbstractPMDProperty { |
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| public AbstractScalarProperty(String theName, String theDescription, Object theDefault, float theUIOrder) {
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| super(theName, theDescription, theDefault, theUIOrder);
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| } |
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| protected abstract Object createFrom(String value); |
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| protected abstract Object[] arrayFor(int size); |
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| public Object valueFrom(String valueString) throws IllegalArgumentException {
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| if (maxValueCount() == 1) return createFrom(valueString);
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| String[] strValues = StringUtil.substringsOf(valueString, multiValueDelimiter);
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| Object[] values = arrayFor(strValues.length);
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| for (int i=0; i<strValues.length; i++) values[i] = createFrom(strValues[i]);
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| return values;
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| } |
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| } |