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+/***
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2005 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.objectweb.asm.tree;
+
+import org.objectweb.asm.MethodVisitor;
+
+/**
+ * A node that represents a field instruction. A field instruction is an
+ * instruction that loads or stores the value of a field of an object.
+ *
+ * @author Eric Bruneton
+ */
+public class FieldInsnNode extends AbstractInsnNode {
+
+ /**
+ * The internal name of the field's owner class (see
+ * {@link org.objectweb.asm.Type#getInternalName() getInternalName}).
+ */
+ public String owner;
+
+ /**
+ * The field's name.
+ */
+ public String name;
+
+ /**
+ * The field's descriptor (see {@link org.objectweb.asm.Type}).
+ */
+ public String desc;
+
+ /**
+ * Constructs a new {@link FieldInsnNode}.
+ *
+ * @param opcode the opcode of the type instruction to be constructed. This
+ * opcode must be GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.
+ * @param owner the internal name of the field's owner class (see
+ * {@link org.objectweb.asm.Type#getInternalName() getInternalName}).
+ * @param name the field's name.
+ * @param desc the field's descriptor (see {@link org.objectweb.asm.Type}).
+ */
+ public FieldInsnNode(
+ final int opcode,
+ final String owner,
+ final String name,
+ final String desc)
+ {
+ super(opcode);
+ this.owner = owner;
+ this.name = name;
+ this.desc = desc;
+ }
+
+ /**
+ * Sets the opcode of this instruction.
+ *
+ * @param opcode the new instruction opcode. This opcode must be GETSTATIC,
+ * PUTSTATIC, GETFIELD or PUTFIELD.
+ */
+ public void setOpcode(final int opcode) {
+ this.opcode = opcode;
+ }
+
+ public void accept(final MethodVisitor cv) {
+ cv.visitFieldInsn(opcode, owner, name, desc);
+ }
+
+ public int getType() {
+ return FIELD_INSN;
+ }
+}