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PropertyIsNull
public interface NullFilter
Defines a null filter, which checks to see if an attribute is null.
Field Summary |
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Fields inherited from interface Filter |
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ALL, NONE |
Fields inherited from interface PropertyIsNull |
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NAME |
Fields inherited from interface Filter |
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EXCLUDE, INCLUDE |
Method Summary | |
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boolean |
contains(SimpleFeature feature)
Deprecated. use org.opengis.filter.Filter#evaluate(Feature) |
Expression |
getNullCheckValue()
Deprecated. use PropertyIsNull.getExpression() |
void |
nullCheckValue(Expression nullCheck)
Deprecated. use PropertyIsNull#setExpression(Expression) |
Methods inherited from interface Filter |
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accept, and, evaluate, getFilterType, not, or |
Methods inherited from interface PropertyIsNull |
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getExpression |
Methods inherited from interface Filter |
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accept, evaluate |
Method Detail |
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void nullCheckValue(Expression nullCheck) throws IllegalFilterException
PropertyIsNull#setExpression(Expression)
nullCheck
- The attribute expression to null check.
IllegalFilterException
- If attempting to add a non-attribute
expression.Expression getNullCheckValue()
PropertyIsNull.getExpression()
boolean contains(SimpleFeature feature)
org.opengis.filter.Filter#evaluate(Feature)
feature
- Specified feature to examine.
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