本文整理汇总了TypeScript中underscore.UnderscoreStatic.values方法的典型用法代码示例。如果您正苦于以下问题：TypeScript UnderscoreStatic.values方法的具体用法？TypeScript UnderscoreStatic.values怎么用？TypeScript UnderscoreStatic.values使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类underscore.UnderscoreStatic的用法示例。
在下文中一共展示了UnderscoreStatic.values方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: function
getJoinTree: function (src: any, dst: any, connection: any, graph: any, joinClauses: any) {
var self = this;
// Determine left arg
var larg = (joinClauses.length > 0)
? joinClauses.pop()
: self.getRangeVar(src);
// Use default if missing join keys
if (angular.isUndefined(connection.joinKeys.destKey) || angular.isUndefined(connection.joinKeys.sourceKey) || angular.isUndefined(connection.joinType)) {
joinClauses.push({
type: VisualQueryService.NodeTag.JoinExpr,
jointype: VisualQueryService.JoinType.JOIN,
larg: larg,
rarg: self.getRangeVar(dst),
quals: null
});
return;
}
// Create JOIN clause
graph[dst.id].seen = true;
var joinType;
if (connection.joinType === "INNER JOIN") {
joinType = VisualQueryService.JoinType.JOIN_INNER;
} else if (connection.joinType === "LEFT JOIN") {
joinType = VisualQueryService.JoinType.JOIN_LEFT;
} else if (connection.joinType === "RIGHT JOIN") {
joinType = VisualQueryService.JoinType.JOIN_RIGHT;
} else {
throw new Error("Not a supported join type: " + connection.joinType);
}
var tree: any = {
type: VisualQueryService.NodeTag.JoinExpr,
jointype: joinType,
larg: larg,
rarg: self.getRangeVar(dst),
quals: {
type: VisualQueryService.NodeTag.A_Expr,
name: "=",
lexpr: {
fields: [TABLE_PREFIX + dst.id, (connection.source.nodeID === src.id) ? connection.joinKeys.sourceKey : connection.joinKeys.destKey]
},
rexpr: {
fields: [TABLE_PREFIX + src.id, (connection.source.nodeID === src.id) ? connection.joinKeys.destKey : connection.joinKeys.sourceKey]
}
}
};
// Add conditions for 'seen' tables
_.values(graph[dst.id].edges)
.filter(function (edge: any) {
return (edge != null && edge.source.nodeID !== src.id && graph[edge.source.nodeID].seen && edge.dest.nodeID !== src.id && graph[edge.dest.nodeID].seen);
})
.forEach(function (edge: any) {
var lexpr = tree.quals;
var rexpr = {
type: VisualQueryService.NodeTag.A_Expr,
name: "=",
lexpr: {
fields: [TABLE_PREFIX + edge.source.nodeID, edge.joinKeys.sourceKey]
},
rexpr: {
fields: [TABLE_PREFIX + edge.dest.nodeID, edge.joinKeys.destKey]
}
};
tree.quals = {
type: VisualQueryService.NodeTag.BoolExpr,
boolop: VisualQueryService.BoolExprType.AND_EXPR,
args: [lexpr, rexpr]
};
// Remove join from graph
graph[edge.source.nodeID].edges[edge.dest.nodeID] = null;
graph[edge.dest.nodeID].edges[edge.source.nodeID] = null;
});
joinClauses.push(tree);
},