Package com.ibm.icu.text
Class MessagePatternUtil.ComplexArgStyleNode
java.lang.Object
com.ibm.icu.text.MessagePatternUtil.Node
com.ibm.icu.text.MessagePatternUtil.ComplexArgStyleNode
- Enclosing class:
MessagePatternUtil
A Node representing details of the argument style of a complex argument.
(Which is a choice/plural/select argument which selects among nested messages.)
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Method Summary
Modifier and TypeMethodDescriptiondouble
getVariantsByType
(List<MessagePatternUtil.VariantNode> numericVariants, List<MessagePatternUtil.VariantNode> keywordVariants) Separates the variants by type.boolean
toString()
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Method Details
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getArgType
- Returns:
- the argument type (same as getArgType() on the parent ArgNode)
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hasExplicitOffset
public boolean hasExplicitOffset()- Returns:
- true if this is a plural style with an explicit offset
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getOffset
public double getOffset()- Returns:
- the plural offset, or 0 if this is not a plural style or the offset is explicitly or implicitly 0
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getVariants
- Returns:
- the list of variants: the nested messages with their selection criteria
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getVariantsByType
public MessagePatternUtil.VariantNode getVariantsByType(List<MessagePatternUtil.VariantNode> numericVariants, List<MessagePatternUtil.VariantNode> keywordVariants) Separates the variants by type. Intended for use with plural and select argument styles, not useful for choice argument styles.Both parameters are used only for output, and are first cleared.
- Parameters:
numericVariants
- Variants with numeric-value selectors (if any) are added here. Can be null for a select argument style.keywordVariants
- Variants with keyword selectors, except "other", are added here. For a plural argument, if this list is empty after the call, then all variants except "other" have explicit values and PluralRules need not be called.- Returns:
- the "other" variant (the first one if there are several), null if none (choice style)
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toString
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