java.lang.Object
- org.springframework.asm.TypePath

```
public class TypePath
extends Object
```
The path to a type argument, wildcard bound, array element type, or static inner type within an enclosing type.
Author:
Eric Bruneton

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ARRAY_ELEMENT`	A type path step that steps into the element type of an array type.
`static int`	`INNER_TYPE`	A type path step that steps into the nested type of a class type.
`static int`	`TYPE_ARGUMENT`	A type path step that steps into a type argument of a generic type.
`static int`	`WILDCARD_BOUND`	A type path step that steps into the bound of a wildcard type.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static TypePath`	`fromString(String typePath)`	Converts a type path in string form, in the format used by `toString()`, into a TypePath object.
`int`	`getLength()`	Returns the length of this path.
`int`	`getStep(int index)`	Returns the value of the given step of this path.
`int`	`getStepArgument(int index)`	Returns the index of the type argument that the given step is stepping into.
`String`	`toString()`	Returns a string representation of this type path.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - ARRAY_ELEMENT
```
public static final int ARRAY_ELEMENT
```
    A type path step that steps into the element type of an array type. See getStep.
    See Also:
    Constant Field Values
  - INNER_TYPE
```
public static final int INNER_TYPE
```
    A type path step that steps into the nested type of a class type. See getStep.
    See Also:
    Constant Field Values
  - WILDCARD_BOUND
```
public static final int WILDCARD_BOUND
```
    A type path step that steps into the bound of a wildcard type. See getStep.
    See Also:
    Constant Field Values
  - TYPE_ARGUMENT
```
public static final int TYPE_ARGUMENT
```
    A type path step that steps into a type argument of a generic type. See getStep.
    See Also:
    Constant Field Values
- Method Detail
  - getLength
```
public int getLength()
```
    Returns the length of this path.
    Returns:
    the length of this path.
  - getStep
```
public int getStep(int index)
```
    Returns the value of the given step of this path.
    Parameters:
    index - an index between 0 and getLength(), exclusive.
    Returns:
    ARRAY_ELEMENT, INNER_TYPE, WILDCARD_BOUND, or TYPE_ARGUMENT.
  - getStepArgument
```
public int getStepArgument(int index)
```
    Returns the index of the type argument that the given step is stepping into. This method should only be used for steps whose value is TYPE_ARGUMENT.
    Parameters:
    index - an index between 0 and getLength(), exclusive.
    Returns:
    the index of the type argument that the given step is stepping into.
  - fromString
```
public static TypePath fromString(String typePath)
```
    Converts a type path in string form, in the format used by toString(), into a TypePath object.
    Parameters:
    typePath - a type path in string form, in the format used by toString(). May be null or empty.
    Returns:
    the corresponding TypePath object, or null if the path is empty.
  - toString
```
public String toString()
```
    Returns a string representation of this type path. ARRAY_ELEMENT steps are represented with '[', INNER_TYPE steps with '.', WILDCARD_BOUND steps with '*' and TYPE_ARGUMENT steps with their type argument index in decimal form followed by ';'.
    Overrides:
    toString in class Object

Class TypePath

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ARRAY_ELEMENT

INNER_TYPE

WILDCARD_BOUND

TYPE_ARGUMENT

Method Detail

getLength

getStep

getStepArgument

fromString

toString