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Example 1 with AttributeValue

use of org.polymap.core.style.model.feature.AttributeValue in project polymap4-core by Polymap4.

the class StyleCompositeSerializer method handle.

protected <V> Iterable<RuleModifier<V, S>> handle(Property<StylePropertyValue<V>> prop) {
    StylePropertyValue<V> styleProp = prop.get();
    // no value -> nothing to modify
    if (styleProp == null || styleProp instanceof NoValue) {
        return singletonList(new NoValueRuleModifier());
    } else // ConstantValue
    if (styleProp instanceof ConstantValue) {
        Expression expr = ff.literal(((ConstantValue) styleProp).value());
        return singletonList(new SimpleRuleModifier(expr));
    } else // AttributeValue
    if (styleProp instanceof AttributeValue) {
        String attributeName = (String) ((AttributeValue) styleProp).attributeName.get();
        Expression expr = ff.property(attributeName);
        return singletonList(new SimpleRuleModifier(expr));
    } else // FilterMappedValues
    if (styleProp instanceof FilterMappedValues) {
        List<Mapped<Filter, Object>> values = ((FilterMappedValues) styleProp).values();
        return FluentIterable.from(values).transform(mapped -> new SimpleRuleModifier(ff.literal(mapped.value()), mapped.key()));
    } else // ScaleMappedValues
    if (styleProp instanceof ScaleMappedValues) {
        List<Mapped<ScaleRange, Object>> values = ((ScaleMappedValues) styleProp).values();
        return FluentIterable.from(values).transform(mapped -> new SimpleRuleModifier(ff.literal(mapped.value()), mapped.key().min.get(), mapped.key().max.get()));
    } else {
        throw new RuntimeException("Unhandled StylePropertyValue type: " + styleProp.getClass().getSimpleName());
    }
}
Also used : Mapped(org.polymap.core.style.model.feature.MappedValues.Mapped) Configurable(org.polymap.core.runtime.config.Configurable) StylePropertyValue(org.polymap.core.style.model.StylePropertyValue) ScaleRangeFilter(org.polymap.core.style.model.feature.ScaleRangeFilter) Mandatory(org.polymap.core.runtime.config.Mandatory) StyleComposite(org.polymap.core.style.model.StyleComposite) Function(java.util.function.Function) StyleFactory(org.geotools.styling.StyleFactory) Collections.singletonList(java.util.Collections.singletonList) ArrayList(java.util.ArrayList) Style(org.polymap.core.style.model.Style) ScaleMappedValues(org.polymap.core.style.model.feature.ScaleMappedValues) Config2(org.polymap.core.runtime.config.Config2) FluentIterable(com.google.common.collect.FluentIterable) FilterFactory2(org.opengis.filter.FilterFactory2) ConstantValue(org.polymap.core.style.model.feature.ConstantValue) FilterMappedValues(org.polymap.core.style.model.feature.FilterMappedValues) ScaleRange(org.polymap.core.style.model.feature.ScaleMappedValues.ScaleRange) Symbolizer(org.geotools.styling.Symbolizer) Cloner(com.rits.cloning.Cloner) ConstantFilter(org.polymap.core.style.model.feature.ConstantFilter) Property(org.polymap.model2.Property) Expression(org.opengis.filter.expression.Expression) FeatureTypeStyle(org.geotools.styling.FeatureTypeStyle) List(java.util.List) NoValue(org.polymap.core.style.model.feature.NoValue) Rule(org.geotools.styling.Rule) AttributeValue(org.polymap.core.style.model.feature.AttributeValue) Filter(org.opengis.filter.Filter) Log(org.apache.commons.logging.Log) LogFactory(org.apache.commons.logging.LogFactory) Context(org.polymap.core.style.serialize.FeatureStyleSerializer.Context) FilterStyleProperty(org.polymap.core.style.model.feature.FilterStyleProperty) AttributeValue(org.polymap.core.style.model.feature.AttributeValue) Mapped(org.polymap.core.style.model.feature.MappedValues.Mapped) ScaleMappedValues(org.polymap.core.style.model.feature.ScaleMappedValues) NoValue(org.polymap.core.style.model.feature.NoValue) Expression(org.opengis.filter.expression.Expression) ScaleRangeFilter(org.polymap.core.style.model.feature.ScaleRangeFilter) ConstantFilter(org.polymap.core.style.model.feature.ConstantFilter) Filter(org.opengis.filter.Filter) FilterMappedValues(org.polymap.core.style.model.feature.FilterMappedValues) Collections.singletonList(java.util.Collections.singletonList) ArrayList(java.util.ArrayList) List(java.util.List) ConstantValue(org.polymap.core.style.model.feature.ConstantValue)

Aggregations

FluentIterable (com.google.common.collect.FluentIterable)1 Cloner (com.rits.cloning.Cloner)1 ArrayList (java.util.ArrayList)1 Collections.singletonList (java.util.Collections.singletonList)1 List (java.util.List)1 Function (java.util.function.Function)1 Log (org.apache.commons.logging.Log)1 LogFactory (org.apache.commons.logging.LogFactory)1 FeatureTypeStyle (org.geotools.styling.FeatureTypeStyle)1 Rule (org.geotools.styling.Rule)1 StyleFactory (org.geotools.styling.StyleFactory)1 Symbolizer (org.geotools.styling.Symbolizer)1 Filter (org.opengis.filter.Filter)1 FilterFactory2 (org.opengis.filter.FilterFactory2)1 Expression (org.opengis.filter.expression.Expression)1 Config2 (org.polymap.core.runtime.config.Config2)1 Configurable (org.polymap.core.runtime.config.Configurable)1 Mandatory (org.polymap.core.runtime.config.Mandatory)1 Style (org.polymap.core.style.model.Style)1 StyleComposite (org.polymap.core.style.model.StyleComposite)1