http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
public class org.apache.fop.fo.expr.FromTableColumnFunction extends org.apache.fop.fo.expr.FunctionBase
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.fo.expr.FromTableColumnFunction
  super_class: org.apache.fop.fo.expr.FunctionBase
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
         0: .line 38
            aload 0 /* this */
            invokespecial org.apache.fop.fo.expr.FunctionBase.<init>:()V
            return
        end local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/fo/expr/FromTableColumnFunction;

  public int getRequiredArgsCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
         0: .line 42
            iconst_0
            ireturn
        end local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/fo/expr/FromTableColumnFunction;

  public int getOptionalArgsCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
         0: .line 48
            iconst_1
            ireturn
        end local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/fo/expr/FromTableColumnFunction;

  public org.apache.fop.fo.properties.Property getOptionalArgDefault(int, org.apache.fop.fo.expr.PropertyInfo);
    descriptor: (ILorg/apache/fop/fo/expr/PropertyInfo;)Lorg/apache/fop/fo/properties/Property;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
        start local 1 // int index
        start local 2 // org.apache.fop.fo.expr.PropertyInfo pi
         0: .line 54
            iload 1 /* index */
            ifne 2
         1: .line 55
            aload 0 /* this */
            aload 2 /* pi */
            invokevirtual org.apache.fop.fo.expr.FromTableColumnFunction.getPropertyName:(Lorg/apache/fop/fo/expr/PropertyInfo;)Lorg/apache/fop/fo/properties/Property;
            areturn
         2: .line 57
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* index */
            aload 2 /* pi */
            invokespecial org.apache.fop.fo.expr.FunctionBase.getOptionalArgDefault:(ILorg/apache/fop/fo/expr/PropertyInfo;)Lorg/apache/fop/fo/properties/Property;
            areturn
        end local 2 // org.apache.fop.fo.expr.PropertyInfo pi
        end local 1 // int index
        end local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/apache/fop/fo/expr/FromTableColumnFunction;
            0    3     1  index  I
            0    3     2     pi  Lorg/apache/fop/fo/expr/PropertyInfo;
    Exceptions:
      throws org.apache.fop.fo.expr.PropertyException
    MethodParameters:
       Name  Flags
      index  
      pi     

  public org.apache.fop.fo.properties.Property eval(org.apache.fop.fo.properties.Property[], org.apache.fop.fo.expr.PropertyInfo);
    descriptor: ([Lorg/apache/fop/fo/properties/Property;Lorg/apache/fop/fo/expr/PropertyInfo;)Lorg/apache/fop/fo/properties/Property;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=10, args_size=3
        start local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
        start local 1 // org.apache.fop.fo.properties.Property[] args
        start local 2 // org.apache.fop.fo.expr.PropertyInfo pInfo
         0: .line 64
            aload 2 /* pInfo */
            invokevirtual org.apache.fop.fo.expr.PropertyInfo.getPropertyList:()Lorg/apache/fop/fo/PropertyList;
            invokevirtual org.apache.fop.fo.PropertyList.getFObj:()Lorg/apache/fop/fo/FObj;
            astore 3 /* fo */
        start local 3 // org.apache.fop.fo.FObj fo
         1: .line 68
            iconst_0
            istore 4 /* propId */
        start local 4 // int propId
         2: .line 69
            aload 1 /* args */
            arraylength
            ifne 5
         3: .line 70
            aload 2 /* pInfo */
            invokevirtual org.apache.fop.fo.expr.PropertyInfo.getPropertyMaker:()Lorg/apache/fop/fo/properties/PropertyMaker;
            invokevirtual org.apache.fop.fo.properties.PropertyMaker.getPropId:()I
            istore 4 /* propId */
         4: .line 71
            goto 7
         5: .line 72
      StackMap locals: org.apache.fop.fo.FObj int
      StackMap stack:
            aload 1 /* args */
            iconst_0
            aaload
            invokevirtual org.apache.fop.fo.properties.Property.getString:()Ljava/lang/String;
            astore 5 /* propName */
        start local 5 // java.lang.String propName
         6: .line 73
            aload 5 /* propName */
            invokestatic org.apache.fop.fo.FOPropertyMapping.getPropertyId:(Ljava/lang/String;)I
            istore 4 /* propId */
        end local 5 // java.lang.String propName
         7: .line 77
      StackMap locals:
      StackMap stack:
            iload 4 /* propId */
            iconst_m1
            if_icmpeq 36
         8: .line 79
            iconst_m1
            istore 5 /* columnNumber */
        start local 5 // int columnNumber
         9: .line 80
            iconst_0
            istore 6 /* span */
        start local 6 // int span
        10: .line 81
            aload 3 /* fo */
            invokevirtual org.apache.fop.fo.FObj.getNameId:()I
            bipush 75
            if_icmpeq 19
        11: .line 84
      StackMap locals: int int
      StackMap stack:
            aload 3 /* fo */
            invokevirtual org.apache.fop.fo.FObj.getParent:()Lorg/apache/fop/fo/FONode;
            checkcast org.apache.fop.fo.FObj
            astore 3 /* fo */
        12: .line 85
            aload 3 /* fo */
            invokevirtual org.apache.fop.fo.FObj.getNameId:()I
            bipush 75
            if_icmpeq 14
        13: .line 86
            aload 3 /* fo */
            invokevirtual org.apache.fop.fo.FObj.getNameId:()I
            bipush 53
            if_icmpne 11
        14: .line 87
      StackMap locals:
      StackMap stack:
            aload 3 /* fo */
            invokevirtual org.apache.fop.fo.FObj.getNameId:()I
            bipush 75
            if_icmpne 18
        15: .line 89
            aload 3 /* fo */
            checkcast org.apache.fop.fo.flow.table.TableCell
            invokevirtual org.apache.fop.fo.flow.table.TableCell.getColumnNumber:()I
            istore 5 /* columnNumber */
        16: .line 90
            aload 3 /* fo */
            checkcast org.apache.fop.fo.flow.table.TableCell
            invokevirtual org.apache.fop.fo.flow.table.TableCell.getNumberColumnsSpanned:()I
            istore 6 /* span */
        17: .line 91
            goto 25
        18: .line 93
      StackMap locals:
      StackMap stack:
            new org.apache.fop.fo.expr.PropertyException
            dup
            ldc "from-table-column() may only be used on fo:table-cell or its descendants."
            invokespecial org.apache.fop.fo.expr.PropertyException.<init>:(Ljava/lang/String;)V
            athrow
        19: .line 98
      StackMap locals:
      StackMap stack:
            aload 2 /* pInfo */
            invokevirtual org.apache.fop.fo.expr.PropertyInfo.getPropertyList:()Lorg/apache/fop/fo/PropertyList;
            bipush 76
            invokevirtual org.apache.fop.fo.PropertyList.get:(I)Lorg/apache/fop/fo/properties/Property;
        20: .line 99
            invokevirtual org.apache.fop.fo.properties.Property.getNumeric:()Lorg/apache/fop/datatypes/Numeric;
            invokeinterface org.apache.fop.datatypes.Numeric.getValue:()I
        21: .line 98
            istore 5 /* columnNumber */
        22: .line 100
            aload 2 /* pInfo */
            invokevirtual org.apache.fop.fo.expr.PropertyInfo.getPropertyList:()Lorg/apache/fop/fo/PropertyList;
            sipush 165
            invokevirtual org.apache.fop.fo.PropertyList.get:(I)Lorg/apache/fop/fo/properties/Property;
        23: .line 101
            invokevirtual org.apache.fop.fo.properties.Property.getNumeric:()Lorg/apache/fop/datatypes/Numeric;
            invokeinterface org.apache.fop.datatypes.Numeric.getValue:()I
        24: .line 100
            istore 6 /* span */
        25: .line 105
      StackMap locals:
      StackMap stack:
            aload 3 /* fo */
            checkcast org.apache.fop.fo.flow.table.TableFObj
            invokevirtual org.apache.fop.fo.flow.table.TableFObj.getTable:()Lorg/apache/fop/fo/flow/table/Table;
            astore 7 /* t */
        start local 7 // org.apache.fop.fo.flow.table.Table t
        26: .line 106
            aload 7 /* t */
            invokevirtual org.apache.fop.fo.flow.table.Table.getColumns:()Ljava/util/List;
            astore 8 /* cols */
        start local 8 // java.util.List cols
        27: .line 107
            aload 7 /* t */
            invokevirtual org.apache.fop.fo.flow.table.Table.getColumnNumberManager:()Lorg/apache/fop/fo/flow/table/ColumnNumberManager;
            astore 9 /* columnIndexManager */
        start local 9 // org.apache.fop.fo.flow.table.ColumnNumberManager columnIndexManager
        28: .line 108
            aload 8 /* cols */
            ifnonnull 30
        29: .line 110
            aload 2 /* pInfo */
            invokevirtual org.apache.fop.fo.expr.PropertyInfo.getPropertyList:()Lorg/apache/fop/fo/PropertyList;
            iload 4 /* propId */
            iconst_0
            iconst_1
            invokevirtual org.apache.fop.fo.PropertyList.get:(IZZ)Lorg/apache/fop/fo/properties/Property;
            areturn
        30: .line 112
      StackMap locals: org.apache.fop.fo.flow.table.Table java.util.List org.apache.fop.fo.flow.table.ColumnNumberManager
      StackMap stack:
            aload 9 /* columnIndexManager */
            iload 5 /* columnNumber */
            invokevirtual org.apache.fop.fo.flow.table.ColumnNumberManager.isColumnNumberUsed:(I)Z
            ifeq 32
        31: .line 114
            aload 8 /* cols */
            iload 5 /* columnNumber */
            iconst_1
            isub
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.apache.fop.fo.flow.table.TableColumn
            iload 4 /* propId */
            invokevirtual org.apache.fop.fo.flow.table.TableColumn.getProperty:(I)Lorg/apache/fop/fo/properties/Property;
            areturn
        32: .line 117
      StackMap locals:
      StackMap stack:
            iinc 6 /* span */ -1
            iload 6 /* span */
            ifle 33
            aload 9 /* columnIndexManager */
            iinc 5 /* columnNumber */ 1
            iload 5 /* columnNumber */
            invokevirtual org.apache.fop.fo.flow.table.ColumnNumberManager.isColumnNumberUsed:(I)Z
            ifeq 32
        33: .line 120
      StackMap locals:
      StackMap stack:
            aload 9 /* columnIndexManager */
            iload 5 /* columnNumber */
            invokevirtual org.apache.fop.fo.flow.table.ColumnNumberManager.isColumnNumberUsed:(I)Z
            ifeq 35
        34: .line 121
            aload 8 /* cols */
            iload 5 /* columnNumber */
            iconst_1
            isub
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.apache.fop.fo.flow.table.TableColumn
            iload 4 /* propId */
            invokevirtual org.apache.fop.fo.flow.table.TableColumn.getProperty:(I)Lorg/apache/fop/fo/properties/Property;
            areturn
        35: .line 124
      StackMap locals:
      StackMap stack:
            aload 2 /* pInfo */
            invokevirtual org.apache.fop.fo.expr.PropertyInfo.getPropertyList:()Lorg/apache/fop/fo/PropertyList;
            iload 4 /* propId */
            iconst_0
            iconst_1
            invokevirtual org.apache.fop.fo.PropertyList.get:(IZZ)Lorg/apache/fop/fo/properties/Property;
            areturn
        end local 9 // org.apache.fop.fo.flow.table.ColumnNumberManager columnIndexManager
        end local 8 // java.util.List cols
        end local 7 // org.apache.fop.fo.flow.table.Table t
        end local 6 // int span
        end local 5 // int columnNumber
        36: .line 129
      StackMap locals: org.apache.fop.fo.expr.FromTableColumnFunction org.apache.fop.fo.properties.Property[] org.apache.fop.fo.expr.PropertyInfo org.apache.fop.fo.FObj int
      StackMap stack:
            new org.apache.fop.fo.expr.PropertyException
            dup
            ldc "Incorrect parameter to from-table-column() function"
            invokespecial org.apache.fop.fo.expr.PropertyException.<init>:(Ljava/lang/String;)V
            athrow
        end local 4 // int propId
        end local 3 // org.apache.fop.fo.FObj fo
        end local 2 // org.apache.fop.fo.expr.PropertyInfo pInfo
        end local 1 // org.apache.fop.fo.properties.Property[] args
        end local 0 // org.apache.fop.fo.expr.FromTableColumnFunction this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   37     0                this  Lorg/apache/fop/fo/expr/FromTableColumnFunction;
            0   37     1                args  [Lorg/apache/fop/fo/properties/Property;
            0   37     2               pInfo  Lorg/apache/fop/fo/expr/PropertyInfo;
            1   37     3                  fo  Lorg/apache/fop/fo/FObj;
            2   37     4              propId  I
            6    7     5            propName  Ljava/lang/String;
            9   36     5        columnNumber  I
           10   36     6                span  I
           26   36     7                   t  Lorg/apache/fop/fo/flow/table/Table;
           27   36     8                cols  Ljava/util/List;
           28   36     9  columnIndexManager  Lorg/apache/fop/fo/flow/table/ColumnNumberManager;
    Exceptions:
      throws org.apache.fop.fo.expr.PropertyException
    MethodParameters:
       Name  Flags
      args   
      pInfo  
}
SourceFile: "FromTableColumnFunction.java"