Package org.firebirdsql.gds.ng
Enum TransactionState
- java.lang.Object
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- java.lang.Enum<TransactionState>
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- org.firebirdsql.gds.ng.TransactionState
 
 
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- All Implemented Interfaces:
- java.io.Serializable,- java.lang.Comparable<TransactionState>
 
 public enum TransactionState extends java.lang.Enum<TransactionState> Transactions states.- Since:
- 3.0
- Author:
- Mark Rotteveel
 
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Enum Constant SummaryEnum Constants Enum Constant Description ACTIVECOMMITTEDCOMMITTINGPREPAREDPREPARINGROLLED_BACKROLLING_BACK
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Method SummaryAll Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanisValidTransition(TransactionState toState)Is the transition totoStatevalid from this state.java.util.Set<TransactionState>validTransitionSet()static TransactionStatevalueOf(java.lang.String name)Returns the enum constant of this type with the specified name.static TransactionState[]values()Returns an array containing the constants of this enum type, in the order they are declared.
 
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Enum Constant Detail- 
ACTIVEpublic static final TransactionState ACTIVE 
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PREPARINGpublic static final TransactionState PREPARING 
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PREPAREDpublic static final TransactionState PREPARED 
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COMMITTINGpublic static final TransactionState COMMITTING 
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COMMITTEDpublic static final TransactionState COMMITTED 
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ROLLING_BACKpublic static final TransactionState ROLLING_BACK 
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ROLLED_BACKpublic static final TransactionState ROLLED_BACK 
 
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Method Detail- 
valuespublic static TransactionState[] values() Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (TransactionState c : TransactionState.values()) System.out.println(c); - Returns:
- an array containing the constants of this enum type, in the order they are declared
 
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valueOfpublic static TransactionState valueOf(java.lang.String name) Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
- name- the name of the enum constant to be returned.
- Returns:
- the enum constant with the specified name
- Throws:
- java.lang.IllegalArgumentException- if this enum type has no constant with the specified name
- java.lang.NullPointerException- if the argument is null
 
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isValidTransitionpublic final boolean isValidTransition(TransactionState toState) Is the transition totoStatevalid from this state.- Parameters:
- toState- The next state
- Returns:
- truetransition is valid
 
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validTransitionSetpublic final java.util.Set<TransactionState> validTransitionSet() - Returns:
- Set of valid transitions from this state
 
 
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