org.openspaces.jpa.openjpa.query
Enum ExpressionNode.NodeType

java.lang.Object
  java.lang.Enum<ExpressionNode.NodeType>
      org.openspaces.jpa.openjpa.query.ExpressionNode.NodeType

All Implemented Interfaces:

Serializable, Comparable<ExpressionNode.NodeType>

Enclosing interface:

ExpressionNode

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

Represents the node type in the translated query expression tree.

Enum Constant Summary

AGGREGATION_FUNCTION

BINARY_EXPRESSION

CONTAINS_EXPRESSION

EMPTY_EXPRESSION

FIELD_PATH

INNER_QUERY

LIKE_EXPRESSION

LITERAL_VALUE

LOGICAL_EXPRESSION

NULL_VALUE

PARAMETER

VARIABLE

VARIABLE_BINDING

Method Summary

static ExpressionNode.NodeType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ExpressionNode.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

BINARY_EXPRESSION

public static final ExpressionNode.NodeType BINARY_EXPRESSION

LOGICAL_EXPRESSION

public static final ExpressionNode.NodeType LOGICAL_EXPRESSION

NULL_VALUE

public static final ExpressionNode.NodeType NULL_VALUE

PARAMETER

public static final ExpressionNode.NodeType PARAMETER

VARIABLE

public static final ExpressionNode.NodeType VARIABLE

FIELD_PATH

public static final ExpressionNode.NodeType FIELD_PATH

LITERAL_VALUE

public static final ExpressionNode.NodeType LITERAL_VALUE

EMPTY_EXPRESSION

public static final ExpressionNode.NodeType EMPTY_EXPRESSION

INNER_QUERY

public static final ExpressionNode.NodeType INNER_QUERY

AGGREGATION_FUNCTION

public static final ExpressionNode.NodeType AGGREGATION_FUNCTION

CONTAINS_EXPRESSION

public static final ExpressionNode.NodeType CONTAINS_EXPRESSION

VARIABLE_BINDING

public static final ExpressionNode.NodeType VARIABLE_BINDING

LIKE_EXPRESSION

public static final ExpressionNode.NodeType LIKE_EXPRESSION

Method Detail

values

public static ExpressionNode.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 (ExpressionNode.NodeType c : ExpressionNode.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 ExpressionNode.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