org.apache.pig.impl.plan.optimizer
Enum RuleOperator.NodeType

java.lang.Object
  extended by java.lang.Enum<RuleOperator.NodeType>
      extended by org.apache.pig.impl.plan.optimizer.RuleOperator.NodeType
All Implemented Interfaces:
Serializable, Comparable<RuleOperator.NodeType>
Enclosing class:
RuleOperator

public static enum RuleOperator.NodeType
extends Enum<RuleOperator.NodeType>


Enum Constant Summary
ANY_NODE
           
COMMON_NODE
           
MULTI_NODE
           
SIMPLE_NODE
           
 
Method Summary
static RuleOperator.NodeType valueOf(String name)
          Returns the enum constant of this type with the specified name.
static RuleOperator.NodeType[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

ANY_NODE

public static final RuleOperator.NodeType ANY_NODE

SIMPLE_NODE

public static final RuleOperator.NodeType SIMPLE_NODE

MULTI_NODE

public static final RuleOperator.NodeType MULTI_NODE

COMMON_NODE

public static final RuleOperator.NodeType COMMON_NODE
Method Detail

values

public static RuleOperator.NodeType[] 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 (RuleOperator.NodeType c : RuleOperator.NodeType.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static RuleOperator.NodeType valueOf(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:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null


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