FieldInfo (Oracle Fusion Middleware Java API Reference for Oracle Extension SDK)

java.lang.Object
- oracle.jdeveloper.engine.FieldInfo

All Implemented Interfaces:

java.lang.Comparable, Copyable, JavaInfo

Direct Known Subclasses:

MethodInfo
```
public class FieldInfo
extends java.lang.Object
implements JavaInfo, Copyable, java.lang.Comparable
```
The FieldInfo class is used to describe a class member. It is similar to a java.beans.FieldDescriptor though not as complete, holding only the data required by the remaining package and subpackages of oracle.jdeveloper.engine. ---------------------------------------------------------------------------

Field Summary

Fields
Modifier and Type	Field and Description
`int`	`accessorModifiers` Modifiers on the get/set methods that expose this field as a Bean property
`java.lang.String`	`declaringClassName` Declaring class name
`int`	`modifiers` Modifiers declared (implictly or explicitly)
`java.lang.String`	`name` Name of the field.
`java.lang.String`	`type` Class name of the filed type
`java.lang.String`	`typeSignature` Class name of the filed type

Fields inherited from interface oracle.jdeveloper.engine.JavaInfo
DEFAULT_MODIFIERS, DUPLICATE_PARAM_NAME, DUPLICATE_THROW_CLAUSE, GENERIC_SETTINGS_ERROR, INVALID_DIMENSION, INVALID_IDENTIFIER, INVALID_IDENTIFIER_NULL, INVALID_MODIFIERS, INVALID_PARAM_IDENTIFIER, INVALID_PARAM_IDENTIFIER_NULL, INVALID_PARAM_TYPE_NULL, INVALID_THROW_TYPE_NULL, INVALID_TYPE_NULL, PARAM_TYPE_NOT_FOUND, PRIMITIVE_FIELD_TYPES, PRIMITIVE_METHOD_TYPES, THROW_TYPE_NOT_FOUND, TYPE_NOT_FOUND, VALID

Constructor Summary

Constructors
Constructor and Description
`FieldInfo()` Default Constructor -------------------------------------------------------------------------
`FieldInfo(FieldInfo fi)` Copy Constructor -------------------------------------------------------------------------
`FieldInfo(JavaVariable javaVar)` Initialize from JavaField -------------------------------------------------------------------------
`FieldInfo(java.lang.String type, java.lang.String name, int modifiers)`

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`compareTo(java.lang.Object o)`
`java.lang.Object`	`copyTo(java.lang.Object target)` Copyable interface -------------------------------------------------------------------------
`protected void`	`copyToImpl(FieldInfo copy)`
`SourceLocalVariable`	`createLocalVariable(SourceFile srcFile)` Helper method for creating a new SourceFieldDeclaration from a FieldInfo.
`SourceLocalVariable`	`createLocalVariable(SourceFile srcFile, java.lang.String expr)`
`SourceLocalVariableDeclaration`	`createLocalVariableDeclaration(SourceFile srcFile)` Helper method for creating a new SourceFieldDeclaration from a FieldInfo.
`SourceLocalVariableDeclaration`	`createLocalVariableDeclaration(SourceFile srcFile, java.lang.String expr)`
`SourceFieldDeclaration`	`createSourceFieldDecl(SourceFile srcFile)` Helper method for creating a new SourceFieldDeclaration from a FieldInfo.
`SourceFieldDeclaration`	`createSourceFieldDecl(SourceFile srcFile, java.lang.String expr)`
`boolean`	`equals(java.lang.Object o)`
`protected boolean`	`equalsImpl(FieldInfo fieldInfo)`
`java.util.Collection`	`getJavaFieldAnnotations()`
`protected java.util.Collection`	`getJavaFieldAnnotations(JavaField javaField)`
`java.lang.String`	`getName()` Get the name of the field being described by this FieldInfo.
`int`	`hashCode()`
`MethodInfo`	`makeGetter()`
`MethodInfo`	`makeGetter(java.lang.String fieldName, java.lang.String fieldType)`
`MethodInfo`	`makeSetter()`
`MethodInfo`	`makeSetter(java.lang.String fieldName, java.lang.String fieldType)`
`java.lang.String`	`render()`
`protected void`	`setJavaFieldAnnotations(java.util.Collection javaAnno)`
`java.lang.String`	`toString()`
`int`	`validate()` Validate the settings of the FieldInfo.

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

- Field Detail
  - name
```
public java.lang.String name
```
    Name of the field.
  - type
```
public java.lang.String type
```
    Class name of the filed type
  - typeSignature
```
public java.lang.String typeSignature
```
    Class name of the filed type
  - declaringClassName
```
public java.lang.String declaringClassName
```
    Declaring class name
  - modifiers
```
public int modifiers
```
    Modifiers declared (implictly or explicitly)
  - accessorModifiers
```
public int accessorModifiers
```
    Modifiers on the get/set methods that expose this field as a Bean property
- Constructor Detail
  - FieldInfo
```
public FieldInfo()
```
    Default Constructor -------------------------------------------------------------------------
  - FieldInfo
```
public FieldInfo(java.lang.String type,
         java.lang.String name,
         int modifiers)
```
  - FieldInfo
```
public FieldInfo(JavaVariable javaVar)
```
    Initialize from JavaField -------------------------------------------------------------------------
  - FieldInfo
```
public FieldInfo(FieldInfo fi)
```
    Copy Constructor -------------------------------------------------------------------------
- Method Detail
  - copyTo
```
public java.lang.Object copyTo(java.lang.Object target)
```
    Copyable interface -------------------------------------------------------------------------
    
    Specified by:
    
    copyTo in interface Copyable
    
    Parameters:
    target - The target object to which the state of this object should be copied. If target is null, then the copyTo method will return a new instance of this class.
    
    Returns:
    The object to which the state of this object was copied. If the target was non-null, then the return value is the same as the target object that was passed in; otherwise, the return value is a new instance of this class.
  - copyToImpl
```
protected final void copyToImpl(FieldInfo copy)
```
  - render
```
public java.lang.String render()
```
  - compareTo
```
public int compareTo(java.lang.Object o)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - equalsImpl
```
protected final boolean equalsImpl(FieldInfo fieldInfo)
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - validate
```
public int validate()
```
    Validate the settings of the FieldInfo.
  - getName
```
public java.lang.String getName()
```
    Get the name of the field being described by this FieldInfo.
    
    Returns:
    The field name. -------------------------------------------------------------------------
  - makeGetter
```
public MethodInfo makeGetter()
```
  - makeGetter
```
public MethodInfo makeGetter(java.lang.String fieldName,
                    java.lang.String fieldType)
```
  - makeSetter
```
public MethodInfo makeSetter()
```
  - makeSetter
```
public MethodInfo makeSetter(java.lang.String fieldName,
                    java.lang.String fieldType)
```
  - createSourceFieldDecl
```
public SourceFieldDeclaration createSourceFieldDecl(SourceFile srcFile)
```
    Helper method for creating a new SourceFieldDeclaration from a FieldInfo. Note that the field decl is created in an orphaned state, and not added to the SourceClass. The field decl contains a single variable representing the context MethodInfo.
    
    Parameters:
    srcFile -
    
    Returns:
    the newly created SourceFieldDeclaration
  - createSourceFieldDecl
```
public SourceFieldDeclaration createSourceFieldDecl(SourceFile srcFile,
                                           java.lang.String expr)
```
  - createLocalVariableDeclaration
```
public SourceLocalVariableDeclaration createLocalVariableDeclaration(SourceFile srcFile)
```
    Helper method for creating a new SourceFieldDeclaration from a FieldInfo. Note that the field decl is created in an orphaned state, and not added to the SourceClass. The field decl contains a single variable representing the context MethodInfo.
    
    Parameters:
    srcFile -
    
    Returns:
    the newly created createLocalVariableDeclaration
  - createLocalVariableDeclaration
```
public SourceLocalVariableDeclaration createLocalVariableDeclaration(SourceFile srcFile,
                                                            java.lang.String expr)
```
  - createLocalVariable
```
public SourceLocalVariable createLocalVariable(SourceFile srcFile)
```
    Helper method for creating a new SourceFieldDeclaration from a FieldInfo. Note that the field decl is created in an orphaned state, and not added to the SourceClass. The field decl contains a single variable representing the context MethodInfo.
    
    Parameters:
    srcFile -
    
    Returns:
    the newly created createLocalVariableDeclaration
  - createLocalVariable
```
public SourceLocalVariable createLocalVariable(SourceFile srcFile,
                                      java.lang.String expr)
```
  - setJavaFieldAnnotations
```
protected void setJavaFieldAnnotations(java.util.Collection javaAnno)
```
  - getJavaFieldAnnotations
```
protected java.util.Collection getJavaFieldAnnotations(JavaField javaField)
```
  - getJavaFieldAnnotations
```
public java.util.Collection getJavaFieldAnnotations()
```

Class FieldInfo

Field Summary

Fields inherited from interface oracle.jdeveloper.engine.JavaInfo

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

name

type

typeSignature

declaringClassName

modifiers

accessorModifiers

Constructor Detail

FieldInfo

FieldInfo

FieldInfo

FieldInfo

Method Detail

copyTo

copyToImpl

render

compareTo

equals

equalsImpl

toString

hashCode

validate

getName

makeGetter

makeGetter

makeSetter

makeSetter

createSourceFieldDecl

createSourceFieldDecl

createLocalVariableDeclaration

createLocalVariableDeclaration

createLocalVariable

createLocalVariable

setJavaFieldAnnotations

getJavaFieldAnnotations

getJavaFieldAnnotations