CompilationUnit (GWT 2.7.0)

java.lang.Object
- com.google.gwt.dev.javac.CompilationUnit

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CachedCompilationUnit
```
public abstract class CompilationUnit
extends Object
implements Serializable
```
Encapsulates the state of a single active compilation unit in a particular module. State is accumulated throughout the life cycle of the containing module and may be invalidated at certain times and recomputed.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

static Comparator<CompilationUnit> COMPARATOR

protected static DiskCache diskCache

Fields
Modifier and Type	Field and Description
`static Comparator<CompilationUnit>`	`COMPARATOR`
`protected static DiskCache`	`diskCache`

Constructor Summary

Constructors
Constructor and Description

CompilationUnit()

Constructors
Constructor and Description
`CompilationUnit()`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`abstract CachedCompilationUnit`	`asCachedCompilationUnit()` Returns the unit as an instance of `CachedCompilationUnit`, making a copy if necessary.
`boolean`	`constructAnonymousClassMappings(TreeLogger logger)` Deprecated.
`boolean`	`createdClassMapping()` Deprecated.
`boolean`	`equals(Object obj)` Overridden to finalize; always returns object identity.
`Map<String,String>`	`getAnonymousClassMap()` Deprecated.
`abstract Collection<CompiledClass>`	`getCompiledClasses()` Returns all contained classes.
`abstract List<JsniMethod>`	`getJsniMethods()`
`abstract long`	`getLastModified()` Returns the last modified time of the compilation unit.
`abstract MethodArgNamesLookup`	`getMethodArgs()`
`abstract String`	`getResourceLocation()` This is the resource location from the classpath or some deterministic virtual location (in the case of generators or mock data) where the source for this unit originated.
`abstract String`	`getResourcePath()` Returns the full abstract path of the resource.
`JDeclaredType`	`getTypeByName(String typeName)` Returns the contained type with the given name.
`abstract String`	`getTypeName()` Returns the source name of the top level public type.
`List<JDeclaredType>`	`getTypes()` Returns a copy of the GWT AST types in this unit. Callers are free to modify the returned type instances without worrying about modifying the original CompilationUnit instances.
`abstract byte[]`	`getTypesSerialized()` Returns the GWT AST types in this unit in serialized form.
`boolean`	`hasAnonymousClasses()` Deprecated.
`int`	`hashCode()` Overridden to finalize; always returns identity hash code.
`static boolean`	`isClassnameGenerated(String className)` Deprecated.
`abstract boolean`	`isError()` Returns `true` if this unit had errors.
`abstract boolean`	`isGenerated()` Deprecated.
`abstract boolean`	`isSuperSource()` Deprecated.
`String`	`toString()` Overridden to finalize; always returns `getResourceLocation()`.
`protected Object`	`writeReplace()` The canonical serialized form of a CompilatinUnit is `CachedCompilationUnit`.

Methods inherited from class java.lang.Object
finalize, getClass

- Field Detail
  - COMPARATOR
```
public static final Comparator<CompilationUnit> COMPARATOR
```
  - diskCache
```
protected static final DiskCache diskCache
```
- Constructor Detail
  - CompilationUnit
```
public CompilationUnit()
```
- Method Detail
  - isClassnameGenerated
```
@Deprecated
public static boolean isClassnameGenerated(String className)
```
    Deprecated.
    
    Checks if the class names is generated. Accepts any classes whose names match .+$\d.* (handling named classes within anonymous classes and multiple named classes of the same name in a class, but in different methods). Checks if the class or any of its enclosing classes are anonymous or synthetic.
    If new compilers have different conventions for anonymous and synthetic classes, this code needs to be updated.
    
    Parameters:
    
    className - name of the class to be checked.
    
    Returns:
    
    true iff class or any of its enclosing classes are anonymous or synthetic.
  - asCachedCompilationUnit
```
public abstract CachedCompilationUnit asCachedCompilationUnit()
```
    Returns the unit as an instance of CachedCompilationUnit, making a copy if necessary.
  - constructAnonymousClassMappings
```
@Deprecated
public final boolean constructAnonymousClassMappings(TreeLogger logger)
```
    Deprecated.
  - createdClassMapping
```
@Deprecated
public final boolean createdClassMapping()
```
    Deprecated.
  - equals
```
public final boolean equals(Object obj)
```
    Overridden to finalize; always returns object identity.
    
    Overrides:
    
    equals in class Object
  - getAnonymousClassMap
```
@Deprecated
public final Map<String,String> getAnonymousClassMap()
```
    Deprecated.
  - getCompiledClasses
```
public abstract Collection<CompiledClass> getCompiledClasses()
```
    Returns all contained classes.
  - getJsniMethods
```
public abstract List<JsniMethod> getJsniMethods()
```
  - getLastModified
```
public abstract long getLastModified()
```
    Returns the last modified time of the compilation unit.
  - getMethodArgs
```
public abstract MethodArgNamesLookup getMethodArgs()
```
    Returns:
    
    a way to lookup method argument names for this compilation unit.
  - getResourceLocation
```
public abstract String getResourceLocation()
```
    This is the resource location from the classpath or some deterministic virtual location (in the case of generators or mock data) where the source for this unit originated. This should be unique for each unit compiled to create a module.
    
    See Also:
    
    Resource.getLocation()
  - getResourcePath
```
public abstract String getResourcePath()
```
    Returns the full abstract path of the resource. If a resource has been re-rooted, this path should include any path prefix that was stripped.
    
    See Also:
    
    Resource.getPath(), Resource.getPathPrefix()
  - getTypeByName
```
public JDeclaredType getTypeByName(String typeName)
```
    Returns the contained type with the given name.
  - getTypeName
```
public abstract String getTypeName()
```
    Returns the source name of the top level public type.
  - getTypes
```
public List<JDeclaredType> getTypes()
```
    Returns a copy of the GWT AST types in this unit.
    Callers are free to modify the returned type instances without worrying about modifying the original CompilationUnit instances. It is this protection that makes it safe to reuse a single UnitCache and the same CompilationUnit instances across multiple compiles within the same process.
  - getTypesSerialized
```
public abstract byte[] getTypesSerialized()
```
    Returns the GWT AST types in this unit in serialized form.
  - hasAnonymousClasses
```
@Deprecated
public final boolean hasAnonymousClasses()
```
    Deprecated.
  - hashCode
```
public final int hashCode()
```
    Overridden to finalize; always returns identity hash code.
    
    Overrides:
    
    hashCode in class Object
  - isError
```
public abstract boolean isError()
```
    Returns true if this unit had errors.
  - isGenerated
```
@Deprecated
public abstract boolean isGenerated()
```
    Deprecated.
    
    Returns true if this unit was generated by a Generator.
  - isSuperSource
```
@Deprecated
public abstract boolean isSuperSource()
```
    Deprecated.
    
    Returns:
    
    true if the Compilation Unit is from a super-source.
  - toString
```
public final String toString()
```
    Overridden to finalize; always returns getResourceLocation().
    
    Overrides:
    
    toString in class Object
  - writeReplace
```
protected final Object writeReplace()
```
    The canonical serialized form of a CompilatinUnit is CachedCompilationUnit.

Class CompilationUnit

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

COMPARATOR

diskCache

Constructor Detail

CompilationUnit

Method Detail

isClassnameGenerated

asCachedCompilationUnit

constructAnonymousClassMappings

createdClassMapping

equals

getAnonymousClassMap

getCompiledClasses

getJsniMethods

getLastModified

getMethodArgs

getResourceLocation

getResourcePath

getTypeByName

getTypeName

getTypes

getTypesSerialized

hasAnonymousClasses

hashCode

isError

isGenerated

isSuperSource

toString

writeReplace