1 files changed, 52 insertions, 0 deletions
diff --git a/org.jacoco.core/src/org/jacoco/core/internal/instr/LocalProbeArrayStrategy.java b/org.jacoco.core/src/org/jacoco/core/internal/instr/LocalProbeArrayStrategy.java
new file mode 100644
index 00000000..bccf42ec
--- /dev/null
+++ b/org.jacoco.core/src/org/jacoco/core/internal/instr/LocalProbeArrayStrategy.java
@@ -0,0 +1,52 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2014 Mountainminds GmbH & Co. KG and Contributors
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.internal.instr;
+
+import org.jacoco.core.runtime.IExecutionDataAccessorGenerator;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+/**
+ * The strategy for interfaces inlines the runtime access directly into the
+ * methods as this is the only method without keeping reference within this
+ * class. This is very inefficient as the runtime is contacted for every method
+ * invocation and therefore only used for static initializers in interfaces.
+ */
+class LocalProbeArrayStrategy implements IProbeArrayStrategy {
+
+	private final String className;
+	private final long classId;
+	private final int probeCount;
+	private final IExecutionDataAccessorGenerator accessorGenerator;
+
+	LocalProbeArrayStrategy(final String className, final long classId,
+			final int probeCount,
+			final IExecutionDataAccessorGenerator accessorGenerator) {
+		this.className = className;
+		this.classId = classId;
+		this.probeCount = probeCount;
+		this.accessorGenerator = accessorGenerator;
+	}
+
+	public int storeInstance(final MethodVisitor mv, final int variable) {
+		final int maxStack = accessorGenerator.generateDataAccessor(classId,
+				className, probeCount, mv);
+		mv.visitVarInsn(Opcodes.ASTORE, variable);
+		return maxStack;
+	}
+
+	public void addMembers(final ClassVisitor delegate, final int probeCount) {
+		// nothing to do
+	}
+
+}
+\ No newline at end of file