From e3f452250e51b7271f3989c7dfd12e4422934942 Mon Sep 17 00:00:00 2001
From: Michael Smith
Date: Thu, 21 May 2015 23:30:00 +0100
Subject: Support Gradle alongside SSJB

This makes builds faster, simpler and better automated but still keeps
Cuchaz happy. :)
---
 src/cuchaz/enigma/convert/FieldMatches.java | 155 ++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 src/cuchaz/enigma/convert/FieldMatches.java

(limited to 'src/cuchaz/enigma/convert/FieldMatches.java')

diff --git a/src/cuchaz/enigma/convert/FieldMatches.java b/src/cuchaz/enigma/convert/FieldMatches.java
new file mode 100644
index 0000000..8439a84
--- /dev/null
+++ b/src/cuchaz/enigma/convert/FieldMatches.java
@@ -0,0 +1,155 @@
+/*******************************************************************************
+ * Copyright (c) 2015 Jeff Martin.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the GNU Lesser General Public
+ * License v3.0 which accompanies this distribution, and is available at
+ * http://www.gnu.org/licenses/lgpl.html
+ * 
+ * Contributors:
+ *     Jeff Martin - initial API and implementation
+ ******************************************************************************/
+package cuchaz.enigma.convert;
+
+import java.util.Collection;
+import java.util.Set;
+
+import com.google.common.collect.BiMap;
+import com.google.common.collect.HashBiMap;
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Multimap;
+import com.google.common.collect.Sets;
+
+import cuchaz.enigma.mapping.ClassEntry;
+import cuchaz.enigma.mapping.FieldEntry;
+
+
+public class FieldMatches {
+
+	private BiMap<FieldEntry,FieldEntry> m_matches;
+	private Multimap<ClassEntry,FieldEntry> m_matchedSourceFields;
+	private Multimap<ClassEntry,FieldEntry> m_unmatchedSourceFields;
+	private Multimap<ClassEntry,FieldEntry> m_unmatchedDestFields;
+	private Multimap<ClassEntry,FieldEntry> m_unmatchableSourceFields;
+	
+	public FieldMatches() {
+		m_matches = HashBiMap.create();
+		m_matchedSourceFields = HashMultimap.create();
+		m_unmatchedSourceFields = HashMultimap.create();
+		m_unmatchedDestFields = HashMultimap.create();
+		m_unmatchableSourceFields = HashMultimap.create();
+	}
+	
+	public void addMatch(FieldEntry srcField, FieldEntry destField) {
+		boolean wasAdded = m_matches.put(srcField, destField) == null;
+		assert (wasAdded);
+		wasAdded = m_matchedSourceFields.put(srcField.getClassEntry(), srcField);
+		assert (wasAdded);
+	}
+	
+	public void addUnmatchedSourceField(FieldEntry fieldEntry) {
+		boolean wasAdded = m_unmatchedSourceFields.put(fieldEntry.getClassEntry(), fieldEntry);
+		assert (wasAdded);
+	}
+	
+	public void addUnmatchedSourceFields(Iterable<FieldEntry> fieldEntries) {
+		for (FieldEntry fieldEntry : fieldEntries) {
+			addUnmatchedSourceField(fieldEntry);
+		}
+	}
+	
+	public void addUnmatchedDestField(FieldEntry fieldEntry) {
+		boolean wasAdded = m_unmatchedDestFields.put(fieldEntry.getClassEntry(), fieldEntry);
+		assert (wasAdded);
+	}
+	
+	public void addUnmatchedDestFields(Iterable<FieldEntry> fieldEntries) {
+		for (FieldEntry fieldEntry : fieldEntries) {
+			addUnmatchedDestField(fieldEntry);
+		}
+	}
+	
+	public void addUnmatchableSourceField(FieldEntry sourceField) {
+		boolean wasAdded = m_unmatchableSourceFields.put(sourceField.getClassEntry(), sourceField);
+		assert (wasAdded);
+	}
+	
+	public Set<ClassEntry> getSourceClassesWithUnmatchedFields() {
+		return m_unmatchedSourceFields.keySet();
+	}
+	
+	public Collection<ClassEntry> getSourceClassesWithoutUnmatchedFields() {
+		Set<ClassEntry> out = Sets.newHashSet();
+		out.addAll(m_matchedSourceFields.keySet());
+		out.removeAll(m_unmatchedSourceFields.keySet());
+		return out;
+	}
+
+	public Collection<FieldEntry> getUnmatchedSourceFields() {
+		return m_unmatchedSourceFields.values();
+	}
+
+	public Collection<FieldEntry> getUnmatchedSourceFields(ClassEntry sourceClass) {
+		return m_unmatchedSourceFields.get(sourceClass);
+	}
+
+	public Collection<FieldEntry> getUnmatchedDestFields() {
+		return m_unmatchedDestFields.values();
+	}
+
+	public Collection<FieldEntry> getUnmatchedDestFields(ClassEntry destClass) {
+		return m_unmatchedDestFields.get(destClass);
+	}
+	
+	public Collection<FieldEntry> getUnmatchableSourceFields() {
+		return m_unmatchableSourceFields.values();
+	}
+
+	public boolean hasSource(FieldEntry fieldEntry) {
+		return m_matches.containsKey(fieldEntry) || m_unmatchedSourceFields.containsValue(fieldEntry);
+	}
+	
+	public boolean hasDest(FieldEntry fieldEntry) {
+		return m_matches.containsValue(fieldEntry) || m_unmatchedDestFields.containsValue(fieldEntry);
+	}
+
+	public BiMap<FieldEntry,FieldEntry> matches() {
+		return m_matches;
+	}
+	
+	public boolean isMatchedSourceField(FieldEntry sourceField) {
+		return m_matches.containsKey(sourceField);
+	}
+
+	public boolean isMatchedDestField(FieldEntry destField) {
+		return m_matches.containsValue(destField);
+	}
+
+	public void makeMatch(FieldEntry sourceField, FieldEntry destField) {
+		boolean wasRemoved = m_unmatchedSourceFields.remove(sourceField.getClassEntry(), sourceField);
+		assert (wasRemoved);
+		wasRemoved = m_unmatchedDestFields.remove(destField.getClassEntry(), destField);
+		assert (wasRemoved);
+		addMatch(sourceField, destField);
+	}
+
+	public boolean isMatched(FieldEntry sourceField, FieldEntry destField) {
+		FieldEntry match = m_matches.get(sourceField);
+		return match != null && match.equals(destField);
+	}
+
+	public void unmakeMatch(FieldEntry sourceField, FieldEntry destField) {
+		boolean wasRemoved = m_matches.remove(sourceField) != null;
+		assert (wasRemoved);
+		wasRemoved = m_matchedSourceFields.remove(sourceField.getClassEntry(), sourceField);
+		assert (wasRemoved);
+		addUnmatchedSourceField(sourceField);
+		addUnmatchedDestField(destField);
+	}
+	
+	public void makeSourceUnmatchable(FieldEntry sourceField) {
+		assert(!isMatchedSourceField(sourceField));
+		boolean wasRemoved = m_unmatchedSourceFields.remove(sourceField.getClassEntry(), sourceField);
+		assert (wasRemoved);
+		addUnmatchableSourceField(sourceField);
+	}
+}
-- 
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