org.elasticsearch.common.property

Interface PropertyPlaceholder.PlaceholderResolver

Enclosing class:

PropertyPlaceholder

public static interface PropertyPlaceholder.PlaceholderResolver

Strategy interface used to resolve replacement values for placeholders contained in Strings.

See Also:

PropertyPlaceholder

Method Summary

Modifier and Type	Method and Description
String	resolvePlaceholder(String placeholderName) Resolves the supplied placeholder name into the replacement value.
boolean	shouldIgnoreMissing(String placeholderName)
boolean	shouldRemoveMissingPlaceholder(String placeholderName) Allows for special handling for ignored missing placeholders that may be resolved elsewhere

Method Detail

resolvePlaceholder

String resolvePlaceholder(String placeholderName)

Resolves the supplied placeholder name into the replacement value.

Parameters:

placeholderName - the name of the placeholder to resolve.

Returns:

the replacement value or null if no replacement is to be made.

shouldIgnoreMissing

boolean shouldIgnoreMissing(String placeholderName)

shouldRemoveMissingPlaceholder

boolean shouldRemoveMissingPlaceholder(String placeholderName)

Allows for special handling for ignored missing placeholders that may be resolved elsewhere

Parameters:

placeholderName - the name of the placeholder to resolve.

Returns:

true if the placeholder should be replaced with a empty string