de.jflex/jflex/1.8.2 : jflex/core/Macros.class

Macros
https://jflex-de.github.io/jflex/jflex/: JFlex is a lexical analyzer generator (also known as scanner generator) for Java™, written in Java. (JFlex)
Gerwin Klein
Steve Rowe
Régis Décamps
public final class jflex.core.Macros
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: jflex.core.Macros
  super_class: java.lang.Object
{
  private final java.util.Map<java.lang.String, jflex.core.RegExp> macros;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljflex/core/RegExp;>;

  private final java.util.Map<java.lang.String, java.lang.Boolean> used;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/Boolean;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // jflex.core.Macros this
         0: .line 41
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 42
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield jflex.core.Macros.macros:Ljava/util/Map;
         2: .line 43
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield jflex.core.Macros.used:Ljava/util/Map;
         3: .line 44
            return
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljflex/core/Macros;

  public boolean insert(java.lang.String, jflex.core.RegExp);
    descriptor: (Ljava/lang/String;Ljflex/core/RegExp;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // jflex.core.Macros this
        start local 1 // java.lang.String name
        start local 2 // jflex.core.RegExp definition
         0: .line 63
            aload 0 /* this */
            getfield jflex.core.Macros.used:Ljava/util/Map;
            aload 1 /* name */
            getstatic java.lang.Boolean.FALSE:Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 64
            aload 0 /* this */
            getfield jflex.core.Macros.macros:Ljava/util/Map;
            aload 1 /* name */
            aload 2 /* definition */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 2
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_0
            ireturn
        end local 2 // jflex.core.RegExp definition
        end local 1 // java.lang.String name
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Ljflex/core/Macros;
            0    3     1        name  Ljava/lang/String;
            0    3     2  definition  Ljflex/core/RegExp;
    MethodParameters:
            Name  Flags
      name        
      definition  

  public boolean markUsed(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // jflex.core.Macros this
        start local 1 // java.lang.String name
         0: .line 74
            aload 0 /* this */
            getfield jflex.core.Macros.used:Ljava/util/Map;
            aload 1 /* name */
            getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.String name
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljflex/core/Macros;
            0    2     1  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  

  public boolean isUsed(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jflex.core.Macros this
        start local 1 // java.lang.String name
         0: .line 84
            aload 0 /* this */
            getfield jflex.core.Macros.used:Ljava/util/Map;
            aload 1 /* name */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ireturn
        end local 1 // java.lang.String name
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljflex/core/Macros;
            0    1     1  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  

  public java.util.List<java.lang.String> unused();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // jflex.core.Macros this
         0: .line 94
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* unUsed */
        start local 1 // java.util.List unUsed
         1: .line 96
            aload 0 /* this */
            getfield jflex.core.Macros.used:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: jflex.core.Macros java.util.List top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 2 /* name */
        start local 2 // java.lang.String name
         3: .line 97
            aload 0 /* this */
            getfield jflex.core.Macros.used:Ljava/util/Map;
            aload 2 /* name */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            astore 4 /* isUsed */
        start local 4 // java.lang.Boolean isUsed
         4: .line 98
            aload 4 /* isUsed */
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifne 5
            aload 1 /* unUsed */
            aload 2 /* name */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // java.lang.Boolean isUsed
        end local 2 // java.lang.String name
         5: .line 96
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 101
            aload 1 /* unUsed */
            areturn
        end local 1 // java.util.List unUsed
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Ljflex/core/Macros;
            1    7     1  unUsed  Ljava/util/List<Ljava/lang/String;>;
            3    5     2    name  Ljava/lang/String;
            4    5     4  isUsed  Ljava/lang/Boolean;
    Signature: ()Ljava/util/List<Ljava/lang/String;>;

  public jflex.core.RegExp getDefinition(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljflex/core/RegExp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // jflex.core.Macros this
        start local 1 // java.lang.String name
         0: .line 116
            aload 0 /* this */
            getfield jflex.core.Macros.macros:Ljava/util/Map;
            aload 1 /* name */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast jflex.core.RegExp
            areturn
        end local 1 // java.lang.String name
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljflex/core/Macros;
            0    1     1  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  

  public void expand();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=1
        start local 0 // jflex.core.Macros this
         0: .line 126
            aload 0 /* this */
            getfield jflex.core.Macros.macros:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 2
            goto 4
      StackMap locals: jflex.core.Macros top java.util.Iterator
      StackMap stack:
         1: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* name */
        start local 1 // java.lang.String name
         2: .line 127
            aload 0 /* this */
            aload 1 /* name */
            invokevirtual jflex.core.Macros.isUsed:(Ljava/lang/String;)Z
            ifeq 4
         3: .line 128
            aload 0 /* this */
            getfield jflex.core.Macros.macros:Ljava/util/Map;
            aload 1 /* name */
            aload 0 /* this */
            aload 1 /* name */
            aload 0 /* this */
            aload 1 /* name */
            invokevirtual jflex.core.Macros.getDefinition:(Ljava/lang/String;)Ljflex/core/RegExp;
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 1 // java.lang.String name
         4: .line 126
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 132
            return
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljflex/core/Macros;
            2    4     1  name  Ljava/lang/String;
    Exceptions:
      throws jflex.exceptions.MacroException

  private jflex.core.RegExp expandMacro(java.lang.String, jflex.core.RegExp);
    descriptor: (Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=7, locals=11, args_size=3
        start local 0 // jflex.core.Macros this
        start local 1 // java.lang.String name
        start local 2 // jflex.core.RegExp definition
         0: .line 148
            aload 2 /* definition */
            getfield jflex.core.RegExp.type:I
            tableswitch { // 39 - 58
                   39: 5
                   40: 5
                   41: 1
                   42: 5
                   43: 31
                   44: 31
                   45: 5
                   46: 5
                   47: 18
                   48: 18
                   49: 8
                   50: 31
                   51: 31
                   52: 19
                   53: 19
                   54: 27
                   55: 18
                   56: 1
                   57: 18
                   58: 18
              default: 31
          }
         1: .line 151
      StackMap locals:
      StackMap stack:
            aload 2 /* definition */
            checkcast jflex.core.RegExp2
            astore 3 /* binary */
        start local 3 // jflex.core.RegExp2 binary
         2: .line 152
            aload 3 /* binary */
            aload 0 /* this */
            aload 1 /* name */
            aload 3 /* binary */
            getfield jflex.core.RegExp2.r1:Ljflex/core/RegExp;
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            putfield jflex.core.RegExp2.r1:Ljflex/core/RegExp;
         3: .line 153
            aload 3 /* binary */
            aload 0 /* this */
            aload 1 /* name */
            aload 3 /* binary */
            getfield jflex.core.RegExp2.r2:Ljflex/core/RegExp;
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            putfield jflex.core.RegExp2.r2:Ljflex/core/RegExp;
         4: .line 154
            aload 2 /* definition */
            areturn
        end local 3 // jflex.core.RegExp2 binary
         5: .line 161
      StackMap locals:
      StackMap stack:
            aload 2 /* definition */
            checkcast jflex.core.RegExp1
            astore 4 /* unary */
        start local 4 // jflex.core.RegExp1 unary
         6: .line 162
            aload 4 /* unary */
            aload 0 /* this */
            aload 1 /* name */
            aload 4 /* unary */
            getfield jflex.core.RegExp1.content:Ljava/lang/Object;
            checkcast jflex.core.RegExp
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            putfield jflex.core.RegExp1.content:Ljava/lang/Object;
         7: .line 163
            aload 2 /* definition */
            areturn
        end local 4 // jflex.core.RegExp1 unary
         8: .line 166
      StackMap locals:
      StackMap stack:
            aload 2 /* definition */
            checkcast jflex.core.RegExp1
            getfield jflex.core.RegExp1.content:Ljava/lang/Object;
            checkcast java.lang.String
            astore 5 /* usename */
        start local 5 // java.lang.String usename
         9: .line 168
            aload 1 /* name */
            aload 5 /* usename */
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 11
        10: .line 169
            new jflex.exceptions.MacroException
            dup
            getstatic jflex.l10n.ErrorMessages.MACRO_CYCLE:Ljflex/l10n/ErrorMessages$ErrorMessage;
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* name */
            aastore
            invokestatic jflex.l10n.ErrorMessages.get:(Ljflex/l10n/ErrorMessages$ErrorMessage;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial jflex.exceptions.MacroException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 171
      StackMap locals: jflex.core.Macros java.lang.String jflex.core.RegExp top top java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 5 /* usename */
            invokevirtual jflex.core.Macros.getDefinition:(Ljava/lang/String;)Ljflex/core/RegExp;
            astore 6 /* usedef */
        start local 6 // jflex.core.RegExp usedef
        12: .line 173
            aload 6 /* usedef */
            ifnonnull 16
        13: .line 174
            new jflex.exceptions.MacroException
            dup
        14: .line 175
            getstatic jflex.l10n.ErrorMessages.MACRO_DEF_MISSING:Ljflex/l10n/ErrorMessages$ErrorMessage;
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 5 /* usename */
            aastore
            dup
            iconst_1
            aload 1 /* name */
            aastore
            invokestatic jflex.l10n.ErrorMessages.get:(Ljflex/l10n/ErrorMessages$ErrorMessage;[Ljava/lang/Object;)Ljava/lang/String;
        15: .line 174
            invokespecial jflex.exceptions.MacroException.<init>:(Ljava/lang/String;)V
            athrow
        16: .line 178
      StackMap locals: jflex.core.RegExp
      StackMap stack:
            aload 0 /* this */
            aload 5 /* usename */
            invokevirtual jflex.core.Macros.markUsed:(Ljava/lang/String;)Z
            pop
        17: .line 180
            aload 0 /* this */
            aload 1 /* name */
            aload 6 /* usedef */
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            areturn
        end local 6 // jflex.core.RegExp usedef
        end local 5 // java.lang.String usename
        18: .line 187
      StackMap locals: jflex.core.Macros java.lang.String jflex.core.RegExp
      StackMap stack:
            aload 2 /* definition */
            areturn
        19: .line 191
      StackMap locals:
      StackMap stack:
            aload 2 /* definition */
            checkcast jflex.core.RegExp1
            astore 7 /* cclass */
        start local 7 // jflex.core.RegExp1 cclass
        20: .line 192
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 8 /* classes */
        start local 8 // java.util.List classes
        21: .line 193
            aload 7 /* cclass */
            getfield jflex.core.RegExp1.content:Ljava/lang/Object;
            checkcast java.util.List
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 10
            goto 24
      StackMap locals: jflex.core.Macros java.lang.String jflex.core.RegExp top top top top jflex.core.RegExp1 java.util.List top java.util.Iterator
      StackMap stack:
        22: aload 10
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast jflex.core.RegExp
            astore 9 /* regexp */
        start local 9 // jflex.core.RegExp regexp
        23: .line 194
            aload 8 /* classes */
            aload 0 /* this */
            aload 1 /* name */
            aload 9 /* regexp */
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 9 // jflex.core.RegExp regexp
        24: .line 193
      StackMap locals:
      StackMap stack:
            aload 10
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 22
        25: .line 196
            aload 7 /* cclass */
            aload 8 /* classes */
            putfield jflex.core.RegExp1.content:Ljava/lang/Object;
        26: .line 197
            aload 7 /* cclass */
            areturn
        end local 8 // java.util.List classes
        end local 7 // jflex.core.RegExp1 cclass
        27: .line 200
      StackMap locals: jflex.core.Macros java.lang.String jflex.core.RegExp
      StackMap stack:
            aload 2 /* definition */
            checkcast jflex.core.RegExp1
            getfield jflex.core.RegExp1.content:Ljava/lang/Object;
            checkcast jflex.core.RegExp2
            astore 9 /* cclassOp */
        start local 9 // jflex.core.RegExp2 cclassOp
        28: .line 201
            aload 9 /* cclassOp */
            aload 0 /* this */
            aload 1 /* name */
            aload 9 /* cclassOp */
            getfield jflex.core.RegExp2.r1:Ljflex/core/RegExp;
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            putfield jflex.core.RegExp2.r1:Ljflex/core/RegExp;
        29: .line 202
            aload 9 /* cclassOp */
            aload 0 /* this */
            aload 1 /* name */
            aload 9 /* cclassOp */
            getfield jflex.core.RegExp2.r2:Ljflex/core/RegExp;
            invokevirtual jflex.core.Macros.expandMacro:(Ljava/lang/String;Ljflex/core/RegExp;)Ljflex/core/RegExp;
            putfield jflex.core.RegExp2.r2:Ljflex/core/RegExp;
        30: .line 203
            aload 2 /* definition */
            areturn
        end local 9 // jflex.core.RegExp2 cclassOp
        31: .line 206
      StackMap locals:
      StackMap stack:
            new jflex.exceptions.MacroException
            dup
        32: .line 207
            new java.lang.StringBuilder
            dup
            ldc "unknown expression type "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* definition */
            invokevirtual jflex.core.RegExp.typeName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " in macro expansion"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        33: .line 206
            invokespecial jflex.exceptions.MacroException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // jflex.core.RegExp definition
        end local 1 // java.lang.String name
        end local 0 // jflex.core.Macros this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   34     0        this  Ljflex/core/Macros;
            0   34     1        name  Ljava/lang/String;
            0   34     2  definition  Ljflex/core/RegExp;
            2    5     3      binary  Ljflex/core/RegExp2;
            6    8     4       unary  Ljflex/core/RegExp1;
            9   18     5     usename  Ljava/lang/String;
           12   18     6      usedef  Ljflex/core/RegExp;
           20   27     7      cclass  Ljflex/core/RegExp1;
           21   27     8     classes  Ljava/util/List<Ljflex/core/RegExp;>;
           23   24     9      regexp  Ljflex/core/RegExp;
           28   31     9    cclassOp  Ljflex/core/RegExp2;
    Exceptions:
      throws jflex.exceptions.MacroException
    MethodParameters:
            Name  Flags
      name        
      definition  
}
SourceFile: "Macros.java"
InnerClasses:
  public ErrorMessage = jflex.l10n.ErrorMessages$ErrorMessage of jflex.l10n.ErrorMessages
/

de.jflex/ jflex/ 1.8.2/ jflex/core/Macros.class
