From 4eb3c7dc36a05dd8b4dbcfd4e244f995c3bf800f Mon Sep 17 00:00:00 2001 From: student Date: Thu, 5 Apr 2018 11:28:16 -0400 Subject: Refactor CaseElement into seperate classes --- .../rgens/parser/elements/StringCaseElement.java | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 RGens/src/main/java/bjc/rgens/parser/elements/StringCaseElement.java (limited to 'RGens/src/main/java/bjc/rgens/parser/elements/StringCaseElement.java') diff --git a/RGens/src/main/java/bjc/rgens/parser/elements/StringCaseElement.java b/RGens/src/main/java/bjc/rgens/parser/elements/StringCaseElement.java new file mode 100644 index 0000000..0e64fd3 --- /dev/null +++ b/RGens/src/main/java/bjc/rgens/parser/elements/StringCaseElement.java @@ -0,0 +1,41 @@ +package bjc.rgens.parser.elements; + +public class StringCaseElement extends CaseElement { + public final String val; + + protected StringCaseElement(String vl, boolean isLiteral) { + super(isLiteral ? ElementType.LITERAL : ElementType.RULEREF); + + val = vl; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = super.hashCode(); + result = prime * result + ((val == null) ? 0 : val.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (!super.equals(obj)) + return false; + if (getClass() != obj.getClass()) + return false; + StringCaseElement other = (StringCaseElement) obj; + if (val == null) { + if (other.val != null) + return false; + } else if (!val.equals(other.val)) + return false; + return true; + } + + @Override + public String toString() { + return val; + } +} -- cgit v1.2.3