X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=org.argeo.app.core%2Fsrc%2Forg%2Fargeo%2Fapp%2Fcore%2FSuiteTypology.java;fp=org.argeo.app.core%2Fsrc%2Forg%2Fargeo%2Fapp%2Fcore%2FSuiteTypology.java;h=78382748ca4f86d779d7a9585e76ba5fb2acd7e2;hp=0000000000000000000000000000000000000000;hb=6e56ffa34cb02ab04d028423aea342e3dfed4358;hpb=c285180bece610b2c2921d44fe14b6dde2123efa

diff --git a/org.argeo.app.core/src/org/argeo/app/core/SuiteTypology.java b/org.argeo.app.core/src/org/argeo/app/core/SuiteTypology.java
new file mode 100644
index 0000000..7838274
--- /dev/null
+++ b/org.argeo.app.core/src/org/argeo/app/core/SuiteTypology.java
@@ -0,0 +1,95 @@
+package org.argeo.app.core;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jcr.Node;
+
+import org.argeo.app.api.Term;
+import org.argeo.app.api.Typology;
+import org.argeo.jcr.Jcr;
+
+/** A typology. Helper to optimise {@link SuiteTermsManager} implementation. */
+class SuiteTypology implements Typology {
+	private final String name;
+	private final Node node;
+	private boolean isFlat = true;
+
+	private final List<SuiteTerm> subTerms = new ArrayList<>();
+
+	public SuiteTypology(Node node) {
+		this.node = node;
+		this.name = Jcr.getName(this.node);
+	}
+
+	@Override
+	public String getId() {
+		return name;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public Node getNode() {
+		return node;
+	}
+
+	void markNotFlat() {
+		if (isFlat)
+			isFlat = false;
+	}
+
+	@Override
+	public boolean isFlat() {
+		return isFlat;
+	}
+
+	@Override
+	public List<SuiteTerm> getSubTerms() {
+		return subTerms;
+	}
+
+	public List<SuiteTerm> getAllTerms() {
+		if (isFlat)
+			return subTerms;
+		else {
+			List<SuiteTerm> terms = new ArrayList<>();
+			for (SuiteTerm subTerm : subTerms) {
+				terms.add(subTerm);
+				collectSubTerms(terms, subTerm);
+			}
+			return terms;
+		}
+	}
+
+	public Term findTermByName(String name) {
+		List<SuiteTerm> collected = new ArrayList<>();
+		for (SuiteTerm subTerm : subTerms) {
+			collectTermsByName(subTerm, name, collected);
+		}
+		if (collected.isEmpty())
+			return null;
+		if (collected.size() == 1)
+			return collected.get(0);
+		throw new IllegalArgumentException(
+				"There are " + collected.size() + " terms with name " + name + " in typology " + getId());
+	}
+
+	private void collectTermsByName(SuiteTerm term, String name, List<SuiteTerm> collected) {
+		if (term.getName().equals(name)) {
+			collected.add(term);
+		}
+		for (SuiteTerm subTerm : term.getSubTerms()) {
+			collectTermsByName(subTerm, name, collected);
+		}
+	}
+
+	private void collectSubTerms(List<SuiteTerm> terms, SuiteTerm term) {
+		for (SuiteTerm subTerm : term.getSubTerms()) {
+			terms.add(subTerm);
+			collectSubTerms(terms, subTerm);
+		}
+	}
+
+}