Package org.apache.commons.text.lookup
Class ScriptStringLookup
- java.lang.Object
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- org.apache.commons.text.lookup.AbstractStringLookup
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- org.apache.commons.text.lookup.ScriptStringLookup
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- All Implemented Interfaces:
StringLookup
final class ScriptStringLookup extends AbstractStringLookup
Executes the script with the given engine name.Execute the script with the engine name in the format "EngineName:Script".
For example:
"javascript:3 + 4"
.Using a
StringSubstitutor
:StringSubstitutor.createInterpolator().replace("${script:javascript:3 + 4}"));
- Since:
- 1.5
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Field Summary
Fields Modifier and Type Field Description (package private) static ScriptStringLookup
INSTANCE
Defines the singleton for this class.-
Fields inherited from class org.apache.commons.text.lookup.AbstractStringLookup
SPLIT_CH, SPLIT_STR
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Constructor Summary
Constructors Modifier Constructor Description private
ScriptStringLookup()
No need to build instances for now.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
lookup(java.lang.String key)
Execute the script with the engine name in the format "EngineName:Script".-
Methods inherited from class org.apache.commons.text.lookup.AbstractStringLookup
substringAfter, substringAfter, substringAfterLast, toLookupKey, toLookupKey
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Field Detail
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INSTANCE
static final ScriptStringLookup INSTANCE
Defines the singleton for this class.
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Method Detail
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lookup
public java.lang.String lookup(java.lang.String key)
Execute the script with the engine name in the format "EngineName:Script". Extra colons will be ignored.For example:
"javascript:3 + 4"
.- Parameters:
key
- the engine:script to execute, may be null- Returns:
- The value returned by the execution.
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