Variant.VARIANT (JNA API)

java.lang.Object
- com.sun.jna.Structure
- - com.sun.jna.Union
  - - com.sun.jna.platform.win32.Variant.VARIANT

Direct Known Subclasses:

Variant.VARIANT.ByReference, Variant.VARIANT.ByValue

Enclosing interface:

Variant
```
public static class Variant.VARIANT
extends Union
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class Variant.VARIANT._VARIANT

static class Variant.VARIANT.ByReference

static class Variant.VARIANT.ByValue
- Nested classes/interfaces inherited from class com.sun.jna.Structure
  Structure.StructField

Nested Classes
Modifier and Type	Class and Description
`static class`	`Variant.VARIANT._VARIANT`
`static class`	`Variant.VARIANT.ByReference`
`static class`	`Variant.VARIANT.ByValue`

Field Summary

Fields
Modifier and Type Field and Description

Variant.VARIANT._VARIANT _variant

OaIdl.DECIMAL decVal

static Variant.VARIANT VARIANT_MISSING
- Fields inherited from class com.sun.jna.Structure
  ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Fields
Modifier and Type	Field and Description
`Variant.VARIANT._VARIANT`	`_variant`
`OaIdl.DECIMAL`	`decVal`
`static Variant.VARIANT`	`VARIANT_MISSING`

Constructor Summary

Constructors
Constructor and Description
`VARIANT()`
`VARIANT(boolean value)`
`VARIANT(byte value)`
`VARIANT(char value)`
`VARIANT(java.util.Date value)`
`VARIANT(double value)`
`VARIANT(float value)`
`VARIANT(IDispatch value)`
`VARIANT(int value)`
`VARIANT(long value)`
`VARIANT(OaIdl.DATE value)`
`VARIANT(OaIdl.SAFEARRAY array)`
`VARIANT(OaIdl.VARIANT_BOOL value)`
`VARIANT(Pointer pointer)`
`VARIANT(short value)`
`VARIANT(java.lang.String value)` Create a new VARIANT wrapping the supplied string.
`VARIANT(WinDef.BOOL value)`
`VARIANT(WinDef.BYTE value)`
`VARIANT(WinDef.CHAR value)`
`VARIANT(WinDef.LONG value)`
`VARIANT(WinDef.SHORT value)`
`VARIANT(WTypes.BSTR value)`
`VARIANT(WTypes.BSTRByReference value)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`boolean`	`booleanValue()`
`byte`	`byteValue()`
`java.util.Date`	`dateValue()`
`double`	`doubleValue()`
`float`	`floatValue()`
`protected OaIdl.DATE`	`fromJavaDate(java.util.Date javaDate)` Deprecated.
`java.lang.Object`	`getValue()`
`WTypes.VARTYPE`	`getVarType()`
`int`	`intValue()`
`long`	`longValue()`
`void`	`setValue(int vt, java.lang.Object value)`
`void`	`setValue(OaIdl.SAFEARRAY array)`
`void`	`setValue(WTypes.VARTYPE vt, java.lang.Object value)`
`void`	`setVarType(short vt)`
`short`	`shortValue()`
`java.lang.String`	`stringValue()`
`protected java.util.Date`	`toJavaDate(OaIdl.DATE varDate)` Deprecated.

Methods inherited from class com.sun.jna.Union
getFieldOrder, getNativeAlignment, getTypedValue, readField, readField, setType, setType, setTypedValue, writeField, writeField, writeField

Methods inherited from class com.sun.jna.Structure
allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFields, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write

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

Field Detail

VARIANT_MISSING

public static final Variant.VARIANT VARIANT_MISSING

_variant

public Variant.VARIANT._VARIANT _variant

decVal
```
public OaIdl.DECIMAL decVal
```

Constructor Detail

VARIANT
```
public VARIANT()
```

VARIANT
```
public VARIANT(Pointer pointer)
```

VARIANT
```
public VARIANT(WTypes.BSTR value)
```

VARIANT

public VARIANT(WTypes.BSTRByReference value)

VARIANT

public VARIANT(OaIdl.VARIANT_BOOL value)

VARIANT
```
public VARIANT(WinDef.BOOL value)
```

VARIANT
```
public VARIANT(WinDef.LONG value)
```

VARIANT
```
public VARIANT(WinDef.SHORT value)
```

VARIANT
```
public VARIANT(OaIdl.DATE value)
```

VARIANT
```
public VARIANT(byte value)
```

VARIANT
```
public VARIANT(WinDef.BYTE value)
```

VARIANT
```
public VARIANT(char value)
```

VARIANT
```
public VARIANT(WinDef.CHAR value)
```

VARIANT
```
public VARIANT(short value)
```

VARIANT
```
public VARIANT(int value)
```

VARIANT
```
public VARIANT(long value)
```

VARIANT
```
public VARIANT(float value)
```

VARIANT
```
public VARIANT(double value)
```

VARIANT
```
public VARIANT(java.lang.String value)
```
Create a new VARIANT wrapping the supplied string.
Implementation note: the string is wrapped as a BSTR value, that is allocated using OleAuto.SysAllocString(java.lang.String) and needs to be freed using OleAuto.SysFreeString(com.sun.jna.platform.win32.WTypes.BSTR) by the user

Parameters:

value - to be wrapped

VARIANT
```
public VARIANT(boolean value)
```

VARIANT
```
public VARIANT(IDispatch value)
```

VARIANT
```
public VARIANT(java.util.Date value)
```

VARIANT
```
public VARIANT(OaIdl.SAFEARRAY array)
```

Method Detail

getVarType
```
public WTypes.VARTYPE getVarType()
```

setVarType
```
public void setVarType(short vt)
```

setValue

public void setValue(int vt,
                     java.lang.Object value)

setValue

public void setValue(OaIdl.SAFEARRAY array)

setValue

public void setValue(WTypes.VARTYPE vt,
                     java.lang.Object value)

getValue
```
public java.lang.Object getValue()
```

byteValue
```
public byte byteValue()
```

shortValue
```
public short shortValue()
```

intValue
```
public int intValue()
```

longValue
```
public long longValue()
```

floatValue
```
public float floatValue()
```

doubleValue
```
public double doubleValue()
```

stringValue
```
public java.lang.String stringValue()
```

booleanValue
```
public boolean booleanValue()
```

dateValue
```
public java.util.Date dateValue()
```

toJavaDate

@Deprecated
protected java.util.Date toJavaDate(OaIdl.DATE varDate)

Deprecated.

fromJavaDate

@Deprecated
protected OaIdl.DATE fromJavaDate(java.util.Date javaDate)

Deprecated.

Class Variant.VARIANT

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.jna.Structure

Field Summary

Fields inherited from class com.sun.jna.Structure

Constructor Summary

Method Summary

Methods inherited from class com.sun.jna.Union

Methods inherited from class com.sun.jna.Structure

Methods inherited from class java.lang.Object

Field Detail

VARIANT_MISSING

_variant

decVal

Constructor Detail

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

VARIANT

Method Detail

getVarType

setVarType

setValue

setValue

setValue

getValue

byteValue

shortValue

intValue

longValue

floatValue

doubleValue

stringValue

booleanValue

dateValue

toJavaDate

fromJavaDate