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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.6.2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-1.6.2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java new file mode 100644 index 0000000000..2eb1bf21b0 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.assembly; + +import java.util.List; + +/** + * Represents a reference. References within an implementation represent links + * to services that the implementation uses that must be provided by other + * components. + * + * @version $Rev$ $Date$ + */ +public interface Reference extends AbstractReference, Contract { + + /** + * Returns a boolean value, "false" by default, which indicates that the + * implementation wires this reference dynamically. + * + * @return true if the implementation wires this reference dynamically + */ + boolean isWiredByImpl(); + + /** + * Sets a boolean value, "false" by default, which indicates that the + * implementation wires this reference dynamically. + * + * @param wiredByImpl whether the implementation wires this reference + * dynamically + */ + void setWiredByImpl(boolean wiredByImpl); + + /** + * Returns a boolean value, "false" by default, which indicates whether + * the configuration of this reference is a promotion override for + * another more deeply nested reference. + * + * @return true if the reference is a promotion override + */ + boolean isPromotionOverride(); + + /** + * Sets a boolean value, "false" by default, which indicates whether + * the configuration of this reference is a promotion override for + * another more deeply nested reference. + * + * @param promotionOverride whether the reference is a promotion override + */ + void setPromotionOverride(boolean promotionOverride); + + /** + * Returns the targets of this reference. + * + * @return the targets of this reference. + */ + List<ComponentService> getTargets(); + +} |