Package com.univocity.parsers.common.fields

Class ColumnMapping.MethodMapping

java.lang.Object

com.univocity.parsers.common.fields.AbstractColumnMapping<MethodDescriptor>

com.univocity.parsers.common.fields.ColumnMapping.MethodMapping

All Implemented Interfaces:

java.lang.Cloneable

Enclosing class:

ColumnMapping

private class ColumnMapping.MethodMapping
extends AbstractColumnMapping<MethodDescriptor>

Field Summary

Fields inherited from class com.univocity.parsers.common.fields.AbstractColumnMapping

mapping, prefix

Constructor Summary

Constructors

Constructor	Description
MethodMapping(java.lang.String prefix, ColumnMapping.MethodMapping parent)

Method Summary

Modifier and Type	Method	Description
(package private) MethodDescriptor	findKey(java.lang.String nameWithPrefix)	Locates a given key based on an attribute or method name.
(package private) java.lang.String	getKeyPrefix(java.lang.String prefix, MethodDescriptor key)	Returns the prefix of a given key, i.e.
(package private) MethodDescriptor	prefixKey(java.lang.String prefix, MethodDescriptor key)	Transforms the key so it can work with the given prefix.

Methods inherited from class com.univocity.parsers.common.fields.AbstractColumnMapping

clone, extractPrefixes, isMapped, mapToColumn, mapToColumnIndex, mapToColumnIndexes, mapToColumnName, mapToColumnNames, mapToColumns, remove, updateFieldMapping

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MethodMapping

public MethodMapping(java.lang.String prefix,
                     ColumnMapping.MethodMapping parent)

Method Detail

prefixKey

MethodDescriptor prefixKey(java.lang.String prefix,
                           MethodDescriptor key)

Description copied from class: AbstractColumnMapping

Transforms the key so it can work with the given prefix.

Specified by:

prefixKey in class AbstractColumnMapping<MethodDescriptor>

Parameters:

prefix - the current object nesting level, denoted by a dot-separated string of nested attribute names.

key - the key to transform.

Returns:

the transformed key or null if the key can't be used with the given prefix

getKeyPrefix

java.lang.String getKeyPrefix(java.lang.String prefix,
                              MethodDescriptor key)

Description copied from class: AbstractColumnMapping

Returns the prefix of a given key, i.e. the current nested object that is being targeted.

Specified by:

getKeyPrefix in class AbstractColumnMapping<MethodDescriptor>

Parameters:

prefix - the current prefix - a dot separated string with nested attribute names

key - the attribute name or method definition. If its own prefix starts with the given prefix, the next element after the dot will be returned (if any)

Returns:

the name of the next nested object relative to the current prefix.

findKey

MethodDescriptor findKey(java.lang.String nameWithPrefix)

Description copied from class: AbstractColumnMapping

Locates a given key based on an attribute or method name.

Specified by:

findKey in class AbstractColumnMapping<MethodDescriptor>

Parameters:

nameWithPrefix - name of the attribute or method, prefixed with nested object names that identify the path to the target class member.

Returns:

the key formed with the given attribute name or method definition