[New] Added new ExpressionsSupport.predicate()
can be used as search.where(predicate(() -> someBool)
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@ -1,5 +1,7 @@
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package li.strolch.search;
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package li.strolch.search;
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import java.util.function.Supplier;
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import li.strolch.model.*;
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import li.strolch.model.*;
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import li.strolch.model.activity.Activity;
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import li.strolch.model.activity.Activity;
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import li.strolch.model.parameter.Parameter;
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import li.strolch.model.parameter.Parameter;
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@ -14,6 +16,10 @@ public class ExpressionsSupport {
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return element -> !expression.matches(element);
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return element -> !expression.matches(element);
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}
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}
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public static <T extends StrolchRootElement> SearchExpression<T> predicate(Supplier<Boolean> predicate) {
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return element -> predicate.get();
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}
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public static <T extends StrolchRootElement> SearchExpression<T> id(SearchPredicate predicate) {
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public static <T extends StrolchRootElement> SearchExpression<T> id(SearchPredicate predicate) {
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return element -> predicate.matches(element.getId());
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return element -> predicate.matches(element.getId());
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}
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}
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@ -1,5 +1,7 @@
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package li.strolch.search;
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package li.strolch.search;
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import java.util.function.Supplier;
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import li.strolch.model.StrolchRootElement;
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import li.strolch.model.StrolchRootElement;
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/**
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/**
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@ -13,6 +15,10 @@ public interface SearchExpressions {
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return element -> !expression.matches(element);
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return element -> !expression.matches(element);
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}
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}
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default <T extends StrolchRootElement> SearchExpression<T> predicate(Supplier<Boolean> predicate) {
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return ExpressionsSupport.predicate(predicate);
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}
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default ExpressionBuilder id() {
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default ExpressionBuilder id() {
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return ExpressionsSupport.id();
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return ExpressionsSupport.id();
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}
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}
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