public class org.antlr.runtime.tree.TreeIterator implements java.util.Iterator<java.lang.Object>
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.antlr.runtime.tree.TreeIterator
super_class: java.lang.Object
{
protected org.antlr.runtime.tree.TreeAdaptor adaptor;
descriptor: Lorg/antlr/runtime/tree/TreeAdaptor;
flags: (0x0004) ACC_PROTECTED
protected java.lang.Object root;
descriptor: Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
protected java.lang.Object tree;
descriptor: Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
protected boolean firstTime;
descriptor: Z
flags: (0x0004) ACC_PROTECTED
public java.lang.Object up;
descriptor: Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
public java.lang.Object down;
descriptor: Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
public java.lang.Object eof;
descriptor: Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
protected org.antlr.runtime.misc.FastQueue<java.lang.Object> nodes;
descriptor: Lorg/antlr/runtime/misc/FastQueue;
flags: (0x0004) ACC_PROTECTED
Signature: Lorg/antlr/runtime/misc/FastQueue<Ljava/lang/Object;>;
public void <init>(java.lang.Object);
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
new org.antlr.runtime.tree.CommonTreeAdaptor
dup
invokespecial org.antlr.runtime.tree.CommonTreeAdaptor.<init>:()V
aload 1
invokespecial org.antlr.runtime.tree.TreeIterator.<init>:(Lorg/antlr/runtime/tree/TreeAdaptor;Ljava/lang/Object;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/runtime/tree/TreeIterator;
0 2 1 tree Ljava/lang/Object;
MethodParameters:
Name Flags
tree
public void <init>(org.antlr.runtime.tree.TreeAdaptor, java.lang.Object);
descriptor: (Lorg/antlr/runtime/tree/TreeAdaptor;Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_1
putfield org.antlr.runtime.tree.TreeIterator.firstTime:Z
2: aload 0
aload 1
putfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
3: aload 0
aload 2
putfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
4: aload 0
aload 2
putfield org.antlr.runtime.tree.TreeIterator.root:Ljava/lang/Object;
5: aload 0
new org.antlr.runtime.misc.FastQueue
dup
invokespecial org.antlr.runtime.misc.FastQueue.<init>:()V
putfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
6: aload 0
aload 1
iconst_2
ldc "DOWN"
invokeinterface org.antlr.runtime.tree.TreeAdaptor.create:(ILjava/lang/String;)Ljava/lang/Object;
putfield org.antlr.runtime.tree.TreeIterator.down:Ljava/lang/Object;
7: aload 0
aload 1
iconst_3
ldc "UP"
invokeinterface org.antlr.runtime.tree.TreeAdaptor.create:(ILjava/lang/String;)Ljava/lang/Object;
putfield org.antlr.runtime.tree.TreeIterator.up:Ljava/lang/Object;
8: aload 0
aload 1
iconst_m1
ldc "EOF"
invokeinterface org.antlr.runtime.tree.TreeAdaptor.create:(ILjava/lang/String;)Ljava/lang/Object;
putfield org.antlr.runtime.tree.TreeIterator.eof:Ljava/lang/Object;
9: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/antlr/runtime/tree/TreeIterator;
0 10 1 adaptor Lorg/antlr/runtime/tree/TreeAdaptor;
0 10 2 tree Ljava/lang/Object;
MethodParameters:
Name Flags
adaptor
tree
public void reset();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_1
putfield org.antlr.runtime.tree.TreeIterator.firstTime:Z
1: aload 0
aload 0
getfield org.antlr.runtime.tree.TreeIterator.root:Ljava/lang/Object;
putfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
2: aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
invokevirtual org.antlr.runtime.misc.FastQueue.clear:()V
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/antlr/runtime/tree/TreeIterator;
public boolean hasNext();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.antlr.runtime.tree.TreeIterator.firstTime:Z
ifeq 2
aload 0
getfield org.antlr.runtime.tree.TreeIterator.root:Ljava/lang/Object;
ifnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
ifnull 3
aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
invokevirtual org.antlr.runtime.misc.FastQueue.size:()I
ifle 3
iconst_1
ireturn
3: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
ifnonnull 4
iconst_0
ireturn
4: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildCount:(Ljava/lang/Object;)I
ifle 5
iconst_1
ireturn
5: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getParent:(Ljava/lang/Object;)Ljava/lang/Object;
ifnull 6
iconst_1
ireturn
StackMap locals:
StackMap stack:
6: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/antlr/runtime/tree/TreeIterator;
public java.lang.Object next();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
getfield org.antlr.runtime.tree.TreeIterator.firstTime:Z
ifeq 6
1: aload 0
iconst_0
putfield org.antlr.runtime.tree.TreeIterator.firstTime:Z
2: aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildCount:(Ljava/lang/Object;)I
ifne 5
3: aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.eof:Ljava/lang/Object;
invokevirtual org.antlr.runtime.misc.FastQueue.add:(Ljava/lang/Object;)V
4: aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
areturn
5: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
areturn
6: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
ifnull 7
aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
invokevirtual org.antlr.runtime.misc.FastQueue.size:()I
ifle 7
aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
invokevirtual org.antlr.runtime.misc.FastQueue.remove:()Ljava/lang/Object;
areturn
7: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
ifnonnull 8
aload 0
getfield org.antlr.runtime.tree.TreeIterator.eof:Ljava/lang/Object;
areturn
8: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildCount:(Ljava/lang/Object;)I
ifle 12
9: aload 0
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
iconst_0
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChild:(Ljava/lang/Object;I)Ljava/lang/Object;
putfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
10: aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokevirtual org.antlr.runtime.misc.FastQueue.add:(Ljava/lang/Object;)V
11: aload 0
getfield org.antlr.runtime.tree.TreeIterator.down:Ljava/lang/Object;
areturn
12: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getParent:(Ljava/lang/Object;)Ljava/lang/Object;
astore 1
start local 1 13: goto 17
14: StackMap locals: java.lang.Object
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.up:Ljava/lang/Object;
invokevirtual org.antlr.runtime.misc.FastQueue.add:(Ljava/lang/Object;)V
15: aload 0
aload 1
putfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
16: aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getParent:(Ljava/lang/Object;)Ljava/lang/Object;
astore 1
17: StackMap locals:
StackMap stack:
aload 1
ifnull 20
18: aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildIndex:(Ljava/lang/Object;)I
iconst_1
iadd
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 1
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildCount:(Ljava/lang/Object;)I
19: if_icmpge 14
20: StackMap locals:
StackMap stack:
aload 1
ifnonnull 24
21: aload 0
aconst_null
putfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
22: aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.eof:Ljava/lang/Object;
invokevirtual org.antlr.runtime.misc.FastQueue.add:(Ljava/lang/Object;)V
23: aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
invokevirtual org.antlr.runtime.misc.FastQueue.remove:()Ljava/lang/Object;
areturn
24: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildIndex:(Ljava/lang/Object;)I
iconst_1
iadd
istore 2
start local 2 25: aload 0
aload 0
getfield org.antlr.runtime.tree.TreeIterator.adaptor:Lorg/antlr/runtime/tree/TreeAdaptor;
aload 1
iload 2
invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChild:(Ljava/lang/Object;I)Ljava/lang/Object;
putfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
26: aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
aload 0
getfield org.antlr.runtime.tree.TreeIterator.tree:Ljava/lang/Object;
invokevirtual org.antlr.runtime.misc.FastQueue.add:(Ljava/lang/Object;)V
27: aload 0
getfield org.antlr.runtime.tree.TreeIterator.nodes:Lorg/antlr/runtime/misc/FastQueue;
invokevirtual org.antlr.runtime.misc.FastQueue.remove:()Ljava/lang/Object;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 28 0 this Lorg/antlr/runtime/tree/TreeIterator;
13 28 1 parent Ljava/lang/Object;
25 28 2 nextSiblingIndex I
public void remove();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/runtime/tree/TreeIterator;
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<Ljava/lang/Object;>;
SourceFile: "TreeIterator.java"