org.antlr/antlr-runtime/3.5.2 : org/antlr/runtime/misc/FastQueue.class

FastQueue
http://www.antlr.org: A framework for constructing recognizers, compilers, and translators from grammatical descriptions containing Java, C#, C++, or Python actions. (ANTLR)
BSD licence
Terence Parr (USFCA)
Jim Idle (Temporal Wave LLC)
public class org.antlr.runtime.misc.FastQueue<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.antlr.runtime.misc.FastQueue
  super_class: java.lang.Object
{
  protected java.util.List<T> data;
    descriptor: Ljava/util/List;
    flags: (0x0004) ACC_PROTECTED
    Signature: Ljava/util/List<TT;>;

  protected int p;
    descriptor: I
    flags: (0x0004) ACC_PROTECTED

  protected int range;
    descriptor: I
    flags: (0x0004) ACC_PROTECTED

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 44
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 46
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
         2: .line 48
            aload 0 /* this */
            iconst_0
            putfield org.antlr.runtime.misc.FastQueue.p:I
         3: .line 49
            aload 0 /* this */
            iconst_m1
            putfield org.antlr.runtime.misc.FastQueue.range:I
         4: .line 44
            return
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 51
            aload 0 /* this */
            invokevirtual org.antlr.runtime.misc.FastQueue.clear:()V
            return
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 52
            aload 0 /* this */
            iconst_0
            putfield org.antlr.runtime.misc.FastQueue.p:I
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
            invokeinterface java.util.List.clear:()V
            return
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;

  public T remove();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 56
            aload 0 /* this */
            iconst_0
            invokevirtual org.antlr.runtime.misc.FastQueue.elementAt:(I)Ljava/lang/Object;
            astore 1 /* o */
        start local 1 // java.lang.Object o
         1: .line 57
            aload 0 /* this */
            dup
            getfield org.antlr.runtime.misc.FastQueue.p:I
            iconst_1
            iadd
            putfield org.antlr.runtime.misc.FastQueue.p:I
         2: .line 59
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.p:I
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmpne 4
         3: .line 61
            aload 0 /* this */
            invokevirtual org.antlr.runtime.misc.FastQueue.clear:()V
         4: .line 63
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1 /* o */
            areturn
        end local 1 // java.lang.Object o
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;
            1    5     1     o  TT;
    Signature: ()TT;

  public void add();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.antlr.runtime.misc.FastQueue this
        start local 1 // java.lang.Object o
         0: .line 66
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
            aload 1 /* o */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
            return
        end local 1 // java.lang.Object o
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;
            0    1     1     o  TT;
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      o     

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 68
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.p:I
            isub
            ireturn
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;

  public int range();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 70
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.range:I
            ireturn
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;

  public T head();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 72
            aload 0 /* this */
            iconst_0
            invokevirtual org.antlr.runtime.misc.FastQueue.elementAt:(I)Ljava/lang/Object;
            areturn
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;
    Signature: ()TT;

  public T elementAt();
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.antlr.runtime.misc.FastQueue this
        start local 1 // int i
         0: .line 80
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.p:I
            iload 1 /* i */
            iadd
            istore 2 /* absIndex */
        start local 2 // int absIndex
         1: .line 81
            iload 2 /* absIndex */
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 3
         2: .line 82
            new java.util.NoSuchElementException
            dup
            new java.lang.StringBuilder
            dup
            ldc "queue index "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* absIndex */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " > last index "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_1
            isub
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 84
      StackMap locals: int
      StackMap stack:
            iload 2 /* absIndex */
            ifge 5
         4: .line 85
            new java.util.NoSuchElementException
            dup
            new java.lang.StringBuilder
            dup
            ldc "queue index "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* absIndex */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " < 0"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 87
      StackMap locals:
      StackMap stack:
            iload 2 /* absIndex */
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.range:I
            if_icmple 6
            aload 0 /* this */
            iload 2 /* absIndex */
            putfield org.antlr.runtime.misc.FastQueue.range:I
         6: .line 88
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.misc.FastQueue.data:Ljava/util/List;
            iload 2 /* absIndex */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            areturn
        end local 2 // int absIndex
        end local 1 // int i
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lorg/antlr/runtime/misc/FastQueue<TT;>;
            0    7     1         i  I
            1    7     2  absIndex  I
    Signature: (I)TT;
    MethodParameters:
      Name  Flags
      i     

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // org.antlr.runtime.misc.FastQueue this
         0: .line 94
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         1: .line 95
            aload 0 /* this */
            invokevirtual org.antlr.runtime.misc.FastQueue.size:()I
            istore 2 /* n */
        start local 2 // int n
         2: .line 96
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 7
         4: .line 97
      StackMap locals: java.lang.StringBuilder int int
      StackMap stack:
            aload 1 /* buf */
            aload 0 /* this */
            iload 3 /* i */
            invokevirtual org.antlr.runtime.misc.FastQueue.elementAt:(I)Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         5: .line 98
            iload 3 /* i */
            iconst_1
            iadd
            iload 2 /* n */
            if_icmpge 6
            aload 1 /* buf */
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 96
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 3 /* i */
            iload 2 /* n */
            if_icmplt 4
        end local 3 // int i
         8: .line 100
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // int n
        end local 1 // java.lang.StringBuilder buf
        end local 0 // org.antlr.runtime.misc.FastQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/antlr/runtime/misc/FastQueue<TT;>;
            1    9     1   buf  Ljava/lang/StringBuilder;
            2    9     2     n  I
            3    8     3     i  I
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "FastQueue.java"
/

org.antlr/ antlr-runtime/ 3.5.2/ org/antlr/runtime/misc/FastQueue.class
