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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/gnu/java/beans/encoder/IgnoringScannerState.java | |
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Diffstat (limited to 'libjava/classpath/gnu/java/beans/encoder/IgnoringScannerState.java')
-rw-r--r-- | libjava/classpath/gnu/java/beans/encoder/IgnoringScannerState.java | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/java/beans/encoder/IgnoringScannerState.java b/libjava/classpath/gnu/java/beans/encoder/IgnoringScannerState.java new file mode 100644 index 000000000..3ec78cdf9 --- /dev/null +++ b/libjava/classpath/gnu/java/beans/encoder/IgnoringScannerState.java @@ -0,0 +1,133 @@ +/* IgnoringScannerState.java -- A ScannerState that does nothing. + Copyright (C) 2005 Free Software Foundation, Inc. + + This file is part of GNU Classpath. + + GNU Classpath is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + GNU Classpath is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GNU Classpath; see the file COPYING. If not, write to the + Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301 USA. + + Linking this library statically or dynamically with other modules is + making a combined work based on this library. Thus, the terms and + conditions of the GNU General Public License cover the whole + combination. + + As a special exception, the copyright holders of this library give you + permission to link this library with independent modules to produce an + executable, regardless of the license terms of these independent + modules, and to copy and distribute the resulting executable under + terms of your choice, provided that you also meet, for each linked + independent module, the terms and conditions of the license of that + module. An independent module is a module which is not derived from + or based on this library. If you modify this library, you may extend + this exception to your version of the library, but you are not + obligated to do so. If you do not wish to do so, delete this + exception statement from your version. */ + + +package gnu.java.beans.encoder; + +/** A special {@link ScannerState} implementation that ignores all child + * elements. + * + * <p>Consider the call hierarchy: + * <code> + * methodInvocation + * objectInstantiation + * classResolution* + * objectInstantiation + * classResolution + * </code> + * </p> + * + * <p>When the ignoring state is active one can filter the elements of + * one level. One has to set up the state machine that a transition + * via "class resolution" from a state that was reached via "object + * instantation" reaches an <code>IgnoringScannerState</code>.</p> + * + * <p>Setting the default successor of a <code>IgnoringScannerState</code> + * to itself causes all elements of the call hierarchy to be skipped + * until another state is reached by going back.</p> + * + * @author Robert Schuster (robertschuster@fsfe.org) + * + */ +class IgnoringScannerState extends ScannerState +{ + + void methodInvocation(String methodName) + { + } + + void staticMethodInvocation(String className, String methodName) + { + } + + void staticFieldAccess(String className, String fieldName) + { + } + + void classResolution(String className) + { + } + + void objectInstantiation(String className, ObjectId objectId) + { + } + + void primitiveInstantiation(String primitiveName, String valueAsString) + { + } + + void objectArrayInstantiation(String arrayClassName, String lengthAsString, ObjectId objectId) + { + } + + void primitiveArrayInstantiation(String arrayClassName, String lengthAsString, ObjectId objectId) + { + } + + void arraySet(String indexAsString) + { + } + + void arrayGet(String indexAsString) + { + } + + void listGet() + { + } + + void listSet() + { + } + + void nullObject() + { + } + + void stringReference(String string) + { + } + + void objectReference(ObjectId id) + { + } + + void end() + { + } + +} |