Enum TemplateEngine.ExpressionType
- java.lang.Object
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- java.lang.Enum<TemplateEngine.ExpressionType>
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- org.apache.commons.jexl3.internal.TemplateEngine.ExpressionType
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<TemplateEngine.ExpressionType>
- Enclosing class:
- TemplateEngine
static enum TemplateEngine.ExpressionType extends java.lang.Enum<TemplateEngine.ExpressionType>
Types of expressions. Each instance carries a counter index per (composite sub-) template expression type.- See Also:
TemplateEngine.ExpressionBuilder
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Enum Constant Summary
Enum Constants Enum Constant Description COMPOSITE
Composite expressions are not counted, index -1.CONSTANT
Constant TemplateExpression, count index 0.DEFERRED
Deferred TemplateExpression, count index 2.IMMEDIATE
Immediate TemplateExpression, count index 1.NESTED
Nested (which are deferred) expressions, count index 2.
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Field Summary
Fields Modifier and Type Field Description private int
index
The index in arrays of TemplateExpression counters for composite expressions.
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Constructor Summary
Constructors Modifier Constructor Description private
ExpressionType(int idx)
Creates an ExpressionType.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) int
getIndex()
static TemplateEngine.ExpressionType
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static TemplateEngine.ExpressionType[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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CONSTANT
public static final TemplateEngine.ExpressionType CONSTANT
Constant TemplateExpression, count index 0.
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IMMEDIATE
public static final TemplateEngine.ExpressionType IMMEDIATE
Immediate TemplateExpression, count index 1.
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DEFERRED
public static final TemplateEngine.ExpressionType DEFERRED
Deferred TemplateExpression, count index 2.
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NESTED
public static final TemplateEngine.ExpressionType NESTED
Nested (which are deferred) expressions, count index 2.
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COMPOSITE
public static final TemplateEngine.ExpressionType COMPOSITE
Composite expressions are not counted, index -1.
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Method Detail
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values
public static TemplateEngine.ExpressionType[] 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 (TemplateEngine.ExpressionType c : TemplateEngine.ExpressionType.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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valueOf
public static TemplateEngine.ExpressionType 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 namejava.lang.NullPointerException
- if the argument is null
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getIndex
int getIndex()
- Returns:
- the index member
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