summaryrefslogtreecommitdiff
path: root/tools/external/asm/org/objectweb/asm/tree/JumpInsnNode.java
diff options
context:
space:
mode:
Diffstat (limited to 'tools/external/asm/org/objectweb/asm/tree/JumpInsnNode.java')
-rw-r--r--tools/external/asm/org/objectweb/asm/tree/JumpInsnNode.java84
1 files changed, 84 insertions, 0 deletions
diff --git a/tools/external/asm/org/objectweb/asm/tree/JumpInsnNode.java b/tools/external/asm/org/objectweb/asm/tree/JumpInsnNode.java
new file mode 100644
index 000000000..5ab6e11ee
--- /dev/null
+++ b/tools/external/asm/org/objectweb/asm/tree/JumpInsnNode.java
@@ -0,0 +1,84 @@
+/***
+ * 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.Label;
+import org.objectweb.asm.MethodVisitor;
+
+/**
+ * A node that represents a jump instruction. A jump instruction is an
+ * instruction that may jump to another instruction.
+ *
+ * @author Eric Bruneton
+ */
+public class JumpInsnNode extends AbstractInsnNode {
+
+ /**
+ * The operand of this instruction. This operand is a label that designates
+ * the instruction to which this instruction may jump.
+ */
+ public Label label;
+
+ /**
+ * Constructs a new {@link JumpInsnNode}.
+ *
+ * @param opcode the opcode of the type instruction to be constructed. This
+ * opcode must be IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ,
+ * IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ,
+ * IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL.
+ * @param label the operand of the instruction to be constructed. This
+ * operand is a label that designates the instruction to which the
+ * jump instruction may jump.
+ */
+ public JumpInsnNode(final int opcode, final Label label) {
+ super(opcode);
+ this.label = label;
+ }
+
+ /**
+ * Sets the opcode of this instruction.
+ *
+ * @param opcode the new instruction opcode. This opcode must be IFEQ, IFNE,
+ * IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT,
+ * IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, GOTO, JSR,
+ * IFNULL or IFNONNULL.
+ */
+ public void setOpcode(final int opcode) {
+ this.opcode = opcode;
+ }
+
+ public void accept(final MethodVisitor mv) {
+ mv.visitJumpInsn(opcode, label);
+ }
+
+ public int getType() {
+ return JUMP_INSN;
+ }
+}