Class Key.Builder (6.102.0) 
  
  
  
   
  
    
  
  
    
    
    
    
  Version 6.102.0keyboard_arrow_down  
  
 
    
    
    
    
      
  
  
  
    
public   static   class  Key . Builder  
  Builder for Key  instances.
    Inheritance 
    Object  >  
    Key.Builder 
   
  
  Methods
   
  append(ByteArray value) 
  
    
public   Key . Builder   append ( ByteArray   value )  
  Appends a BYTES value to the key.
    
      
        Parameter  
      
        Name Description  
      
        valuecom.google.cloud.ByteArray  
     
  
  
  append(Date value) 
  
    
public   Key . Builder   append ( Date   value )  
  Appends a DATE value to the key
    
      
        Parameter  
      
        Name Description  
      
        valuecom.google.cloud.Date  
     
  
  
  append(Timestamp value) 
  
    
public   Key . Builder   append ( Timestamp   value )  
  Appends a TIMESTAMP value to the key
    
      
        Parameter  
      
        Name Description  
      
        valuecom.google.cloud.Timestamp  
     
  
  
  append(ProtocolMessageEnum value) 
  
    
public   Key . Builder   append ( ProtocolMessageEnum   value )  
  Appends a ENUM value to the key.
append(double value) 
  
    
public   Key . Builder   append ( double   value )  
  Appends a FLOAT64 value to the key.
    
      
        Parameter  
      
        Name Description  
      
        valuedouble  
     
  
  
  append(Boolean value) 
  
    
public   Key . Builder   append ( Boolean   value )  
  Appends a BOOL value to the key.
    
      
        Parameter  
      
        Name Description  
      
        valueBoolean  
     
  
  
  append(Double value) 
  
    
public   Key . Builder   append ( Double   value )  
  Appends a FLOAT64 value to the key.
    
      
        Parameter  
      
        Name Description  
      
        valueDouble  
     
  
  
  append(Long value) 
  
    
public   Key . Builder   append ( Long   value )  
  Appends an INT64 value to the key.
    
      
        Parameter  
      
        Name Description  
      
        valueLong  
     
  
  
  append(String value) 
  
    
public   Key . Builder   append ( String   value )  
  Appends a STRING value to the key.
    
      
        Parameter  
      
        Name Description  
      
        valueString  
     
  
  
  append(BigDecimal value) 
  
    
public   Key . Builder   append ( BigDecimal   value )  
  Appends a NUMERIC value to the key.
append(UUID value) 
  
    
public   Key . Builder   append ( UUID   value )  
  Appends a UUID value to the key
    
      
        Parameter  
      
        Name Description  
      
        valueUUID  
     
  
  
  append(long value) 
  
    
public   Key . Builder   append ( long   value )  
  Appends an INT64 value to the key.
    
      
        Parameter  
      
        Name Description  
      
        valuelong  
     
  
  
  appendObject(Object value) 
  
    
public   Key . Builder   appendObject ( Object   value )  
  Appends an object following the same conversion rules as Key#of(Object...) . When
 using the Builder, most code should prefer using the strongly typed 
 append(...) methods, for both performance and the benefit of compile-time checking.
    
      
        Parameter  
      
        Name Description  
      
        valueObject  
     
  
  
  build() 
  
  
    
      
        Returns  
      
        Type Description  
      
        Key  
     
  
 
     
    
  
  
  
     
  
    
    
      
       
    
    
  
  
 
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  Last updated 2025-10-29 UTC.
 
 
  
  
  
    
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