Class ExpressionParser

java.lang.Object

software.amazon.awssdk.codegen.poet.rules2.ExpressionParser

public final class ExpressionParser
extends Object

Utility methods for parsing endpoint rules expressions.

Method Summary

Modifier and Type	Method	Description
static PropertiesExpression	parsePropertiesExpression(com.fasterxml.jackson.jr.stree.JrsObject object)
static RuleSetExpression	parseRuleSetExpression(RuleModel model)	Parses a rule set expression.
static RuleExpression	parseStringValue(String value)	Parses a string value.

Methods inherited from class java.lang.Object

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

Method Details

parseRuleSetExpression

public static RuleSetExpression parseRuleSetExpression(RuleModel model)

Parses a rule set expression. Each expression consist of a list of conditions plus a body that can be either a tree node grouping more rule set expressions or a leaf node which is either an endpoint or an error.

parseStringValue

public static RuleExpression parseStringValue(String value)

Parses a string value. A string value can be parsed into:

• A literal string value, e.g., "--x-s3"
• A get attribute expression, e.g., "{url#scheme}"
• A get indexed attribute expression, e.g., "resourceId[0]"
• A string concatenation expression, e.g., "https://{Bucket}.op-{outpostId}.{url#authority}"

parsePropertiesExpression

public static PropertiesExpression parsePropertiesExpression(com.fasterxml.jackson.jr.stree.JrsObject object)