Package com.univocity.parsers.fixed
Enum FieldAlignment
- java.lang.Object
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- java.lang.Enum<FieldAlignment>
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- com.univocity.parsers.fixed.FieldAlignment
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<FieldAlignment>
public enum FieldAlignment extends java.lang.Enum<FieldAlignment>
Alignment of text in a fixed-width field.
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Constructor Summary
Constructors Modifier Constructor Description private
FieldAlignment()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
calculatePadding(int totalLength, int lengthToWrite)
Calculates how many whites paces to introduce before a value so it is printed as specified by the alignment type.static FieldAlignment
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static FieldAlignment[]
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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LEFT
public static final FieldAlignment LEFT
Aligns values to the left
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CENTER
public static final FieldAlignment CENTER
Centralizes values
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RIGHT
public static final FieldAlignment RIGHT
Aligns values to the right
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Method Detail
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values
public static FieldAlignment[] 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 (FieldAlignment c : FieldAlignment.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 FieldAlignment 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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calculatePadding
public int calculatePadding(int totalLength, int lengthToWrite)
Calculates how many whites paces to introduce before a value so it is printed as specified by the alignment type.- Parameters:
totalLength
- the total length available to write for a given fieldlengthToWrite
- the length of a value that will be written to the field- Returns:
- the number of whites paces to introduce in before the value to make it align as specified.
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