org.antlr.v4.codegen.target

Class PHPTarget

java.lang.Object

org.antlr.v4.codegen.Target

org.antlr.v4.codegen.target.PHPTarget

public class PHPTarget
extends Target

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Set<java.lang.String>	badWords
private static java.lang.String[]	phpKeywords

Fields inherited from class org.antlr.v4.codegen.Target

gen, targetCharValueEscape

Constructor Summary

Constructors

Constructor and Description
PHPTarget(CodeGenerator gen)

Method Summary

Modifier and Type	Method and Description
protected void	addBadWords()
protected void	appendUnicodeEscapedCodePoint(int codePoint, java.lang.StringBuilder sb) Escape the Unicode code point appropriately for this language and append the escaped value to sb.
java.lang.String	encodeIntAsCharEscape(int v) Assume 16-bit char
java.util.Set<java.lang.String>	getBadWords()
java.lang.String	getVersion() ANTLR tool should check output templates / target are compatible with tool code generation.
protected org.stringtemplate.v4.STGroup	loadTemplates()
boolean	supportsOverloadedMethods()
protected boolean	visibleGrammarSymbolCausesIssueInGeneratedCode(GrammarAST idNode)

Methods inherited from class org.antlr.v4.codegen.Target

genFile, getAltLabelContextStructName, getBaseListenerFileName, getBaseVisitorFileName, getCodeGenerator, getElementListName, getElementName, getImplicitRuleLabel, getImplicitSetLabel, getImplicitTokenLabel, getInlineTestSetWordSize, getLanguage, getListenerFileName, getListLabel, getLoopCounter, getLoopLabel, getRecognizerFileName, getRuleFunctionContextStructName, getRuleFunctionContextStructName, getSerializedATNSegmentLimit, getTargetStringLiteralFromANTLRStringLiteral, getTargetStringLiteralFromString, getTargetStringLiteralFromString, getTemplates, getTokenTypeAsTargetLabel, getTokenTypesAsTargetLabels, getVisitorFileName, grammarSymbolCausesIssueInGeneratedCode, needsHeader, templatesExist, wantsBaseListener, wantsBaseVisitor

Methods inherited from class java.lang.Object

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

Field Detail

phpKeywords

private static final java.lang.String[] phpKeywords

badWords

private final java.util.Set<java.lang.String> badWords

Constructor Detail

PHPTarget

public PHPTarget(CodeGenerator gen)

Method Detail

getVersion

public java.lang.String getVersion()

Description copied from class: Target

ANTLR tool should check output templates / target are compatible with tool code generation. For now, a simple string match used on x.y of x.y.z scheme. We use a method to avoid mismatches between a template called VERSION. This value is checked against Tool.VERSION during load of templates. This additional method forces all targets 4.3 and beyond to add this method.

Specified by:

getVersion in class Target

encodeIntAsCharEscape

public java.lang.String encodeIntAsCharEscape(int v)

Description copied from class: Target

Assume 16-bit char

Overrides:

encodeIntAsCharEscape in class Target

getBadWords

public java.util.Set<java.lang.String> getBadWords()

addBadWords

protected void addBadWords()

visibleGrammarSymbolCausesIssueInGeneratedCode

protected boolean visibleGrammarSymbolCausesIssueInGeneratedCode(GrammarAST idNode)

Specified by:

visibleGrammarSymbolCausesIssueInGeneratedCode in class Target

loadTemplates

protected org.stringtemplate.v4.STGroup loadTemplates()

Overrides:

loadTemplates in class Target

supportsOverloadedMethods

public boolean supportsOverloadedMethods()

Overrides:

supportsOverloadedMethods in class Target

appendUnicodeEscapedCodePoint

protected void appendUnicodeEscapedCodePoint(int codePoint,
                                             java.lang.StringBuilder sb)

Description copied from class: Target

Escape the Unicode code point appropriately for this language and append the escaped value to sb.

Specified by:

appendUnicodeEscapedCodePoint in class Target